ldoce_729_zlet1 /let/ ●●● S1 W1 verb (past tensepst and past participlepp let, present participle letting)1 allow 允許 [transitiveT not in passive] to allow someone to do something 讓,允許 → allow, permitI can’t come out tonight – my dad won’t let me. 今天晚上我不能出來,我爸爸不允許。
let somebody do somethingLet Johnny have a go on the computer now. 現在讓約翰尼來玩玩電腦吧。
Some people seem to let their kids do whatever they like. 一些人似乎允許自己的孩子随心所欲。
Let me have a look at that letter. 我來看看那封信吧。
let somebody have something (=give something to someone) 給某人某物I can let you have another £10, but no more. 我可以再給你10英鎊,再多就沒有了。
5Don’t say ‘be let to do something’, because let has no passive form. Use the active form, or use be allowed . 不要說 ‘be let to do something’,因爲 let 沒有被動語態。 要用主動語態,或者用 be allowed: They let me leave 他們讓我走。 | I was allowed to leave. 我獲準離開。
► see thesaurus at allow RegisterIn written English, people often prefer to use allow somebody to do something rather than let somebody do something, as it is slightly more formal: 在書面英語中,人們往往使用allow sb to do sth,而非let sb do sth,因爲前者稍顯正式
We must allow young people to develop independence. 我們必須允許年輕人學會獨當一面。
2 not stop STH happening 不阻止某事發生 [transitiveT]LET/ALLOW to not stop something happening, or to make it possible for it to happen 任由…發生,讓let somebody/something do somethingJenny let the note fall to the ground. 珍妮任由字條掉落到地上。
Don’t let anyone know it was me who told you. 不要讓别人知道是我告訴你的。
Max let the door swing open. 馬克斯任由門打開。
Let the cookies cool down before you try them. 等曲奇冷一冷再嘗。
let yourself be beaten/persuaded/fooled etcI stupidly let myself be persuaded to take part in a live debate. 我傻乎乎地被人勸去參加一個現場辯論會。
3 let go HOLD a) to stop holding something or someone 放手,鬆開Let go! You’re hurting me. 放開!你把我弄疼了。
let go ofThe guard let go of the lead, and the dog lunged forward. 衛兵鬆開繩子,那只狗就猛沖上去。
b) to accept that you cannot change something and stop thinking or worrying about it 放手〔不再思考或擔心〕Sometimes you just have to learn to let go. 有時候你就得學會放手。
→4 See picture of 見圖 EXPLOSION 4 let somebody go a) to allow someone to leave a place where they have been kept 釋放某人,放走某人 SYN releaseThe police had to let him go through lack of evidence. 由於缺乏證據,警方只得放他走。
The hijackers were persuaded to let some hostages go. 劫持者被說服釋放部分人質。
b) to make someone leave their job – used in order to avoid saying this directly 叫某人走人〔解僱某人的委婉說法〕I’m afraid we had to let several of our staff go. 恐怕我們不得不讓幾名員工走人了。
let somebody go• Due to a lack of evidence against the suspect, the police had to let the prisoner go.• I just kept praying that the man would let me go.• The police let her go after a night in jail.• We've had to let three people go this month. 5 suggest/offer 建議/提議 [transitiveT] used to make a suggestion or to offer help 讓〔用於表示提議或幫忙〕let’s do somethingLet’s make a start, shall we? 我們開始好嗎?
Let’s all get together over Christmas. 我們一起過聖誕節吧。
Let’s not jump to conclusions – he might have been delayed. 我們不要急於下結論——他也許是被耽擱了。
let somebody do somethingLet me help you with those bags. 我幫你拿那些袋子吧。
Let me give you a piece of advice. 我來給你一個建議吧。
let’s hope (that)Let’s hope he got your message in time. 但願他及時收到了你的留言。
don’t let’s do something British EnglishBrE informalDon’t let’s argue like this. 我們不要這樣爭吵了。
6 let’s see (also let me see) used when you are thinking about or trying to remember something 讓我想一想〔用於正在想或努力記起某事時〕Today’s date is – let me see, March 20th. 今天是——讓我想想——3月20號。
Now, let’s see, where did I put your application form? 啊,我來想想,我把你的申請表放哪兒了呢?
let’s see• Okay, let's see, what were we talking about? 7 let me think used to say that you need time to think about or remember something 讓我想一想〔用於表示需要時間思考或想起〕What was his name, now? Let me think. 他叫什麽名字?讓我想想。
let me think• These kids were by... gee, let me think.• I said well, let me think about it. 8 let him/her/them etc used to say that you do not care if someone does something they are threatening to do 随他/她/他們等去‘She says she’s going to sell her story to the newspapers!’ ‘Well, let her!’ “她說要把她的故事賣給報紙!” “行啊,随她的便!”
let him/her/them etc• He would not rush the boy, he had to let him come to him.• Then let her do it for the Junior League.• I had once made the mistake of letting him do this.• I also owed Maggie the courtesy of letting her know I didn't need her to do my legwork any longer.• Of course, Kate could have shrugged and let him stew in his own juice, or lack of it.• I stood there, thinking to myself, Okay just let him wear himself out. 9 let’s face it/let’s be honest used to say that someone must accept an unpleasant fact or situation 我們面對現實吧/我們實話實說吧〔表示必須接受令人不快的事實或狀況〕Let’s face it, no one’s going to lend us any money. 我們面對現實吧,沒有人會借錢給我們。
let’s face it/let’s be honest• Let's face it, Scott. We're not as young as we used to be. 10 let’s just say (that) TELLused to say that you are not going to give someone all the details about something 知道…就夠了〔用於不打算告訴某人所有細節時〕‘So who did it?’ ‘Let’s just say it wasn’t anyone in this family.’ “那麽這是誰幹的呢?” “反正不是這家人。”
11 let yourself go a) to relax completely and enjoy yourself 放鬆自己,放縱自己For goodness sake, Peter, why don’t you just let yourself go for once? 看在老天爺的份上,彼得,你爲什麽就不能讓自己放鬆一回呢?
b) to stop looking after yourself properly, for example by not caring about your appearance 不修邊幅,不注意外表Poor Dad. He’s really let himself go since Mum died. 可憐的爸爸,自從媽媽過世以後他就不修邊幅了。
let yourself go• That left plenty of room for those wanting to let themselves go.• He's quite scholarly, but he can be really funny when he lets himself go.• If they are kind, if they care about you, they may want to know why you are letting yourself go.• One thing you could say for my daughter, she never let herself go.• People may be unusually observant and tell you that you are letting yourself go.• Perhaps Moira and Martin had almost lost each other because they were afraid to let themselves go.• Dick took me to the party and, for once, I let myself go completely.• She'd let herself go, last night - but she was none the worse for it, was she?• You can come up and let yourself go - shout about and that and muck about.• She's really let herself go since she had the baby.• I merely let myself go to impulse. 12 let something go a) to not punish or criticize someone for something they have done wrong 不計較某事OK, I’ll let it go this time. 好了,這一回就算了。
b) to stop worrying or thinking too much about something 放開某事It’s time to let the past go. 該忘掉過去了。
c) informal to sell something for a particular amount 〔以某價錢〕賣掉某物let something go for £20/$200 etcI couldn’t let it go for less than £300. 少於300英鎊我是不會賣的。
let something go• I've nowhere to store all this china, so I'm letting the whole lot go for $50.• They've held the world record for many years, and they're not going to let it go without a fight. 13 wish 願望 [transitiveT not in passive]LET/ALLOW used to say that you wish or hope that something happens, or does not happen 讓〔用來表達願望〕(not) let somebody/something do somethingDon’t let him be the one who died, she prayed. 但願死的不是他,她祈禱道。
14 let alone IMPOSSIBLEused after a negative statement to say that the next thing you mention is even more unlikely 更不用說,更談不上〔用於否定句之後〕The baby can’t even sit up yet, let alone walk! 這個寶寶連坐都不會,更不用說走了!
let alone• Hardly an inspirational notion, let alone a formula for improved customer relations.• It's unwise to let policy be influenced, let alone jeopardized, by outraged personal pride.• If your income drops or ends, how will you pay them off, let alone keep up with the accumulating interest?• I doubt he would have given one of his grandparents a point that morning, let alone me.• I wouldn't work with my mom, let alone my whole family.• Many thousands of children had never even seen, let alone owned a pair of shoes.• It's disappointing that Butman doesn't ask these questions, let alone provide answers.• Keeper Judge never touched him let alone trip him.• But these images were not arbitrary, let alone trivial. 15 let something drop/rest/lie to stop talking about or trying to deal with something 停止談論某事;不去管某事It seems the press are not going to let the matter rest. 看來媒體是不會對此事罷休的。
16 let slip to accidentally tell someone something that should have been kept secret 洩露〔秘密〕let slip thatLiz let slip that she’d seen him quite recently. 利茲說漏了嘴,說她不久前見過他。
let slip• The chance to convert a proposal long mooted into reality was too precious to let slip.• It was true that Miss Devenish let slip a good deal of fragmentary information about Tolby.• He had let slip he was married.• I happened to let slip how much James gave me for it.• Not a word had Dooley let slip, not even a hint.• On the few occasions I have met him it has been very difficult for me not to let slip something about you.• Even if he did not allow himself to betray his secret directly he might let slip something that would provide a clue.• Alex let slip that he had spoken to Julie on the phone and knew where she was.• He inadvertently let slip the name of their new product.• From there on, they never let slip their icy grip on the game. 17 rent 出租 [transitiveT] especially British EnglishBrELEND to charge someone an amount of money for the use of a room or building 出租 SYN lease, → hire, rentInterhome has over 20,000 houses to let across Europe. 網上居公司在歐洲各地有兩萬多幢房屋出租。
let something to somebodyI’ve let my spare room to a student. 我把空餘的一間房租給了一個學生。
let somebody somethingWould you consider letting me the garage for a few months? 你能考慮一下把車庫租給我用幾個月嗎?
let something out to somebodyWe let the smaller studios out to local artists. 我們把較小的工作室租給了當地的藝術家。
To Let written (=written on a sign outside a building to show that it is available for renting) 〔空屋〕招租
18 MATHEMATICS 數學let something be/equal/represent something technical used in mathematics to mean that you give something a particular measurement or value in order to make a calculation 假設某物爲/等於/代表某物Let angle A equal the sum of the two opposite sides. 設角A爲兩對角之和。
let something be/equal/represent something• Let c equal 6.
19 let yourself in for something informalPROBLEM to do something that will cause you a lot of trouble 給自己招來〔麻煩〕I don’t think Carol realizes what she’s letting herself in for. 我想卡蘿爾還沒有意識到她在給自己招來的麻煩。
let yourself in for something• He was probably right, but I wondered what we were letting ourselves in for.• I took his point and wondered what I had let myself in for.• It is important that people are aware what they are letting themselves in for.• Thistle's early season promise has evaporated, and debutant Julian Broddle must be wondering what he's let himself in for.• What exactly was I letting myself in for?• What have I let myself in for?• We must know what we are letting ourselves in for, theoretically, when we use such measures.• Property: Don't let yourself in for trouble Choosing the right agent is essential if you want to rent your property. 20 never let a day/week/year etc go by without doing something REGULARused to say that someone does a particular thing very regularly 沒有一天/一個星期/一年等不做某事They never seem to let a year go by without introducing a new version of their software. 他們好像每年都會推出他們這種軟件的新版本。
21. let the good times roll informal used to say that it is time for people to start having fun 讓好時光飛轉起來吧,大家開始玩起來吧 22. let somebody have it informal to attack someone 襲擊某人let somebody have it• As for the Cub players they came out on the steps of their dugout and really let me have it.• He says that you just let them have it!• Instead of saying no, they let the kids have it.• They suggested she borrow the money until such time as they could let her have it.• We should have let them have it.• Netscape hooked millions of web surfers on Navigator by letting them have it for free.• Mrs. Kramer really let him have it for spilling the paint.• Do report recurring faults to the developers; that's why they let you have it free.• I let him have it to get rid of him. → let fly (something) at fly1(17), → let it all hang out at hang out, → live and let live at live1(21), → let it/her rip at rip1(6), → let rip at rip1(5) 23 let somebody/something ↔ down phrasal verbphr v a) DISAPPOINTEDto not do something that someone trusts or expects you to do 使失望,辜負〔别人的信任或期望〕She had been let down badly in the past. 過去她曾深深失望過。
The worst feeling is having let our fans down. 最難受的就是辜負了球迷。
let the side down British EnglishBrE (=disappoint a group of people that you belong to) 使自己人失望
b) to make someone or something less successful or effective 使失望〔指讓某人或某事不是很成功或很有效〕McKenzie’s judgement rarely lets him down. 麥肯齊的判斷很少讓他失望。
c) DOWNto move something or someone to a lower position 把〔某物〕放下來Let down a rope so that I can climb up. 放一根繩子下來,我好爬上去。
Carefully, she let herself down into the water. 她小心翼翼地下到水裏去。
d) let your hair down informalRELAXED to relax and enjoy yourself, especially after working hard 〔尤指辛勞後〕放鬆下來,輕鬆玩樂Visitors young and old let their hair down and enjoyed the show. 老老少少的遊客都放鬆下來盡情欣賞演出。
e) let your guard/defences down to relax and stop worrying about what might happen or what someone might find out about you 解除防備,解除戒備心理Maggie never really lets her guard down, does she? 瑪吉從來都放不下她的戒備心理,對嗎?
f) let somebody down lightly/gentlyTELL to give someone bad news in a way that will not upset them too much 委婉地把壞消息告知某人I get asked out on dates quite often, but I always try to let the guy down gently. 常常有人約我出去,但我都婉拒了。
g) British EnglishBrEAIR to allow the air to escape from something so that it loses its shape and becomes flat 把…放氣Someone’s let my tyres down! 有人把我的輪胎放氣了!
n GRAMMAR: ComparisonletYou
let someone
do something:
Her boss lets her work from home.
✗Don’t say:
let someone to do somethingLet is not used in the passive.
allowYou
allow someone
to do something:
Her boss allows her to work from home.
Something
is allowed:
Working from home is allowed.
Allow is often used in the passive.
permitSomething
is permitted:
Working from home is permitted.
Someone
is permitted to do something:
Employees are permitted to work from home.
Permit is usually used in the passive.
let the side down• Brown was constantly letting the side down.• Essentially, it's the ageing drivetrain that lets the side down.• It is an unmentionable subject, a terrible way of letting the side down.• I don't want to let the side down - don't send me to the Sick Room! let your hair down• He liked this: what his pub was all about, for people to let their hair down.• Man's got ta let his hair down.• Out in the pasture, the princess let her hair down.• This was the day our friends let their hair down and spoke with amazing frankness.• We know when we can afford to let our hair down and when we can't.• In the second half Complicite let their hair down in their own inimitable way.• Among the many booksellers and publishers whom I spotted letting their hair down on the dance floor was independent publisher Christopher Hurst. let your guard/defences down• We must not let our defences down, Mrs Thatcher and other cautious voices would argue.• Never let your guard down was the only solace he offered. 24 let somebody in on something phrasal verbphr v TELL A SECRETto tell something that is secret or only known by a few people 告知,透露〔秘密〕TV chef Raymond Blanc lets us in on the secrets of his kitchen. 電視大廚雷蒙德·布朗向我們透露了他廚房的秘密。
Would someone mind letting me in on the joke? 誰來告訴我你們笑什麽?
25 let somebody/something into something phrasal verbphr v a) TELL A SECRETto tell someone something that is secret or private 讓〔某人〕知道,告知〔秘密或私事〕It was time to let the rest of the family into the secret. 該讓家裏的其他人知道這個秘密了。
b) technicalTBC to put something such as a window or a decoration into a wall 將…鑲入,將…嵌入Two large windows were let into the wall each side of the door. 門兩邊的牆上開了兩扇大窗。
n Grammar Let into is usually passive in this meaning.
let into • Would you let that man into any house you owned?• You saw the shadow of the mountain and you let it into the cave and the fire has gone out.• When she let herself into the flat, Ralph was waiting in the hall.• They went down the steps and let themselves into the flat.• Did you let her into the house?• Cathy went into the shop and Wycliffe let himself out into the little hall from which stairs led up to the flat.• He had let him into the Mezvinski tomb, brought him some rags for cover.• If the ion channel lets positive ions into the receiving neuron, the neuron is pushed toward firing. 26 let somebody/something off phrasal verbphr v a) PUNISHto not punish someone 饒恕,放過〔某人〕I’ll let you off this time, but don’t do it again. 我且饒過你這一回,但下不爲例。
withAfter checking our identities, the customs men let us off with a warning. 海關人員核查我們的身份之後,給了一個警告就放過了我們。
let somebody off the hook (=allow someone to escape punishment or criticism) 放過某人He’d decided to make Sandra wait before letting her off the hook. 他打定主意要放過桑德拉,但也得讓她等等。
let somebody off lightly/easily (=give someone a less serious punishment than they deserve) 輕罰某人,輕易放過某人I think young criminals are let off far too lightly. 我覺得對年輕罪犯量刑太輕了。
b) let somebody off (something)LET/ALLOW if someone in authority lets you off something you should do, they give you permission not to do it 準許某人不做(某事)You’ve worked hard all week, so I’ll let you off today. 你整個星期都很辛苦,所以今天我放你假。
c) let something ↔ offSHOOT to make something explode 使某物爆炸One boy had let off a firework in class. 有個男孩在課堂上放了一個爆竹。
→ let/blow off steam at steam1(4) 27 let on phrasal verbphr v informal TELL A SECRETto tell someone something, especially something you have been keeping secret 洩露,透露〔秘密〕let on (that)Don’t let on that I told you. 不要告訴别人是我對你說的。
let on who/why/how etcWe never did let on how we found out. 我們確實從來沒有透露我們是怎麽發現的。
I’m sure he knows more than he’s letting on. 我能肯定他知道的不止他說的這些。
let on (that)• But she doesn't know, so don't let on.• Is this girl trained to know more than she lets on?• But she never let on about her boyfriend's criminal past.• That man down there knows more than he lets on - always has, always will.• More than is let on, because their victims are often too embarrassed to own up.• Minutes are produced from the meeting and the project is let on least cost.• Don't let on that I told you.• But he forgot to let on that it was still being built - and didn't have any beer.• And you never let on what you could manage to do if pressed. 28 let out phrasal verbphr v a) let out somethingSOUND to suddenly make a loud sound such as a shout or cry 突然發出〔大的聲音〕let out a scream/cry/roar etcHe let out a cry of disbelief. 他突然大叫了一聲,表示自己無法相信。
b) let something ↔ outLOOSE to make a piece of clothing wider or looser, especially because it is too tight 〔尤因太緊〕把〔衣服〕放寬,放大 c)RENT 出租 let something ↔ out British EnglishBrELEND to charge someone an amount of money for the use of a room or building 出租〔房間或大樓〕We’re letting out our son’s old room to a student. 我們把兒子原來住的房間租給了一個學生。
d) American EnglishAmEFINISH/COME TO AN END if a school, college, film etc lets out, it ends and the people attending it can leave 放學;散場What time does the movie let out? 電影什麽時候散場?
→ let the cat out of the bag at cat(2) let out• A hand touched her shoulder. She let out a scream.• "It can't be true, " Maria said, letting out a sob.• You'll either have to let that skirt out or lose some weight. 29 let up phrasal verbphr v a) FINISH/COME TO AN ENDto become less severe or harmful 減弱,減輕,緩和The wind had dropped and the rain gradually let up. 風勢減弱,雨也漸漸小了。
b) to be less severe, unkind, or violent towards someone 放過,饒恕Even when the crowd had scattered, the police didn’t let up. 即使人群散開了,警察還是不肯放過他們。
c) to stop working as hard as you were 鬆勁,放鬆You’re doing really well, but you can’t afford to let up now. 你的成績很不錯,可你現在還是不能放鬆啊。