num·ber1 /ˈnʌmbə $ -bər/ ●●● S1 W1 noun1 number 數字 [countableC]HMN a word or sign that represents an exact amount or quantity 數,數字 → numeral, figureThey wrote various numbers on a large sheet of paper. 他們在一張大紙上寫下了很多不同的數字。
Add all the numbers together. 把所有數字加起來。
an even number (=2,4, 6,8 etc) 偶數
an odd number (=1,3, 5,7 etc) 奇數
a round number (=one ending in 0) 整十數A hundred pounds is a good round number. 取整到一百英鎊就不錯。
I’m no good with numbers. 我不擅長數字。
2 phone 電話 [countableC]HMNTCT a phone number 電話號碼My new number is 502–6155. 我的新電話號碼是502-6155。
somebody’s home/office/work numberI gave him my home number. 我給了他我家的電話號碼。
mobile/fax numberWhat’s your mobile number? 你的移動電話號碼是多少?
Sorry, you have the wrong number. 對不起,你撥錯號碼了。
3 in a set/list 在系列/清單中 [countableC]HMNPLACE a number used to show the position of something in an ordered set or list 號碼;…號,第…號Answer question number 4. 回答第4題。
→ E number, No. 10, number one1 4 for recognizing SB/STH 用於識别某人/某物 [countableC]HMNB a set of numbers used to name or recognize someone or something 編號model/account etc numberWhat is your account number, please? 請問你的賬號是多少?
Press 1 to change the printer number. 變更打印機號碼請按1。
Did you get the number (=registration number) of the car? 你記下那輛車的車牌號碼了嗎?
→ box number, PIN, serial number 5 amount 數量 [countableC, uncountableU]AMOUNT an amount of something that can be counted 數目;數量 SYN quantitythe number of somethingThe number of cars on our roads rose dramatically last year. 去年道路上的汽車數量劇增。
a number of somethingWe have been friends for a number of years. 我們已經是多年的朋友了。
in numberThe condors have dwindled to an estimated sixty in number. 秃鹫已減少到僅約60只。
5 GRAMMAR 語法Use a singular verb after the number of. the number of 之後用單數動詞
The number of farmers is decreasing.務農人員數目在減少。
You are talking about the size of the group. 這是指群體的規模。
A number of options were suggested.提出了好幾種選擇。
Use a plural verb after a number of. a number of 之後使用複數動詞
You are referring to the group. 這是指群體本身。
You use a singular verb after the number of: the number of 之後用單數動詞nThe number of people is increasing.
You use a plural verb after a number of (=several): a number of 之後使用複數動詞nA number of issues were discussed.
6 numbers [plural]AMOUNT how many people there are, especially people attending an event or doing an activity together 〔尤指參加某一活動的〕人數Can you give me some idea of numbers? 你能告訴我一個大致的人數嗎?
student/client etc numbersVisitor numbers increase in the summer. 遊客人數在夏季有所增加。
The sheer weight of numbers (=large number of people) on stage made the performance more impressive. 龐大的演員陣容使演出更加令人難忘。
7 APMAPTmusic 音樂 [countableC] a piece of popular music that forms part of a longer performance 一首流行樂曲Madonna sang several numbers from her latest album. 麥當娜唱了她最新專輯中的幾首歌曲。
→ production number► see thesaurus at music 8 magazine 雜志 [countableC] British EnglishBrETCN a copy of a magazine or newspaper printed on a particular date 〔雜志或報紙的〕期,號 SYN issuenumber ofI was reading the latest number of ‘Surfing’. 我在看最近一期的《沖浪》。
back numbers (=old copies) of ‘The Times’ 《泰晤士報》的過期號
9 have somebody’s number informalUNDERSTAND to understand something about someone that helps you deal with them 對某人心中有數,摸透某人的底Judy had always had his number. 朱迪總是能看透他。
have somebody’s number• You can tell Cara has his number. She knows exactly how to handle him when he's mad. 10 black/elegant etc (little) number informal a black, elegant etc dress or suit, especially a woman’s 〔尤指女性穿的〕黑色/高貴等的禮服She was wearing a chic little number. 她穿着一件時髦的禮服。
12 somebody’s number is up (also somebody’s number has come up) informal b) used to say that someone will die – used humorously 某人死期將到〔幽默用法〕She told her husband she didn’t mind going when her number was up. 她跟丈夫說如果她氣數已盡,要走就走吧。
13 the numbers DGG a) information about something that is shown using numbers 數據Chris, have you got the numbers yet? 克裏斯,你拿到數據了嗎?
14 by numbers if you do something by numbers, you do it in a basic way by following a set of simple instructions – used to show disapproval 按簡單指令進行〔含貶義〕The last thing we want is teaching by numbers. 我們最不想要的就是死板的教學方法。
15 do a number on somebody/something informal to hurt or damage someone or something badly 嚴重傷害[損壞]某人/某物Tod really did a number on the old house. I don’t envy the new tenants. 托德把那所老房子搞得一塌糊塗,我可不羨慕他後面的新租戶。
do a number on somebody/something• Danny did a real number on the car.• It was a small piece of shrapnel, but it did a number on the left cheek of my hind end. 16. beyond/without number literaryLOT/LARGE NUMBER OR AMOUNT if things are beyond number, there are so many of them that no one could count them all 數不勝數beyond/without number• The potential applications are almost without number.• It is to risk leaving out what religion is really about, rather like music without sound, or mathematics without numbers.• Zbigniew Shapira, not yet thirty, had talents without number.• They forgot the message times without number. 17 group of people 一群人 [uncountableU] formalFEW/NOT MANY a group of people 一群人one/two/several etc of our/their numberOnly three of our number could speak Italian. 我們當中只有三個人會說意大利語。
They wanted to choose a leader from among their own number. 他們想在自己人當中選出一位首領。
18 grammar 語法 [uncountableU] technicalSLG the form of a word, depending on whether one thing or more than one thing is being talked about 數‘Horses’ is plural in number, while ‘horse’ is singular. horses是複數,horse則是單數。
COLLOCATIONS – Meaning 1: a word or sign that represents an exact amount or quantity 數,數字adjectivesna lucky number (=a number you think gives you good luck)Three is my lucky number.
an even number (=2,4, 6,8 etc) 偶數nAll even numbers can be divided by 2.
an odd number (=1,3, 5,7 etc) 奇數nYou can’t work in pairs if you’ve got an odd number of people.
a round number (=a number ending in zero) 整十數A hundred is a nice round number. 取整到一百英鎊就不錯。
na positive number (=a number that is more than zero)Maths is easier if you are dealing with positive numbers.
na negative/minus number (=a number that is less than zero)Can a negative number have a square root?
na prime number (=a number such as 13 that can be divided only by itself and 1)After 7, what is the next prime number?
na cardinal number (=a number such as 1,2, or 3 that shows how many of something there are)Numbers go on to infinity, so there is no last cardinal number.
nan ordinal number (=a number such as 1st, 2nd, or 3rd that shows where something comes in a series or list)The children learn about position and ordinal numbers when they stand in a line.
na whole number (=a number that is not a fraction)
verbsnadd numbers togetherAdd the two numbers together and divide by three.
add up numbers (=add several numbers together) 把所有數字加起來。nWrite all the numbers down, then add them up.
nsubtract one number from anotherSubtract this number from the total.
nmultiply one number by anotherWhat happens if you multiply a positive number by a negative number?
ndivide one number by anotherYou can’t divide a prime number by any other number, except 1.
COLLOCATIONS – Meaning 5: an amount of something that can be counted 數目;數量adjectivesa large/great number 很多,許多A large number of children were running around in the playground. 有很多孩子在操場上奔跑。
a vast/huge number (=very large) 大量,許多We’ve had a huge number of complaints. 我們收到大量投訴。
a high number 數量高There seems to be no reason for the high number of suicides. 自殺數量之高似乎沒有理由可以解釋。
a considerable/substantial/significant number (=quite a large number) 大量He received a substantial number of votes. 他獲得大量選票。
nA considerable number of students left after the first year.
a good number (=quite a lot) 許多He has written a good number of books for children. 他寫了許多兒童讀物。
a small number 少量,很少The class had only a small number of students. 這個班學生很少。
a low number 數量少the low numbers of women involved in sports coaching 從事體育教練工作的女性數量之少
a limited number (=quite small) 有限的數量A limited number of copies were printed. 印制數量有限。
a tiny number (=very small) 極少的數量Only a tiny number of these animals remain in the wild. 這些動物只有極少數生活在野外。
a growing/increasing number 越來越多的數量An increasing number of women are entering the profession. 越來越多的女性進入這個行業。
verbsincrease the number of something 增加某事物的數量As you improve, increase the number of times you do each exercise. 随着你身體好轉,增加每個練習的次數。
reduce the number of something 減少某事物的數量We need to reduce the number of cars on the road. 我們需要減少道路上的車輛。
a number increases/goes up/grows/rises 數量上升The number of mobile phones has increased dramatically. 移動電話數量大幅上升。
a number doubles (=becomes twice as big) 數量翻倍The number of road accidents has doubled in the last ten years. 在過去十年裏,交通事故數量翻了一番。
a number falls/drops/goes down/decreases/declines 數量下降The number of new houses being built is falling steadily. 新建住宅數量正在逐漸下降。
a number halves (=becomes twice as small) 數量減半nThe number of children failing at school has halved in recent years.
phrasesin large/increasing/limited etc numbers 大量地/越來越多地/數量有限地等Birds nest here in large numbers. 大量鳥兒在這裏築巢。
any number of something (=a very large number of them) 大量的某事物There have been any number of magazine articles about the celebrity couple. 雜志上有大量關於這對名人夫妻的文章。
bring the number to 25,120 etc 使數字達到25,120等This will bring the number of jobs lost at the company to 85. 這將使公司的裁員數目增加到85。
COMMON ERRORSDon’t say ‘a big number of people/things’. Say a large number of people/things. 不要說 ‘a big number of people/things’. 而要說 a large number of people/things.