imperative
Word family adjectiveimperativalimperativeadverbimperativelynounimperativeness
im·per·a·tive1 /ɪmˈperətɪv/ adjectiveadj 1 IMMEDIATELYextremely important and needing to be done or dealt with immediately 紧急的,极重要的 It is imperative that politicians should be good communicators. 政治家应该是很好的沟通者,这很重要。
it is imperative (for somebody) to do something It is imperative to meet face to face with the client. 必须面对面接触客户。
—imperatively adverbadv
it is imperative (for somebody) to do something• It is even more imperative to keep good records.• She knows that it is imperative for her to leave at once. imperative2 noun [countableC] 1 IMMEDIATELYsomething that must be done urgently 紧急的事 A broad and balanced education is an imperative for raising standards. 为提高教育水准,推行广泛和均衡的教育是当务之急。
2 formalEFFECT/INFLUENCE an idea or belief that has a strong influence on people, making them behave in a particular way 〔对人的行为具有很大影响的〕观念,信念 Sharing food is the most important moral imperative in Semai society. 分享食物在塞迈社会中是最重要的道德观念。
3. technicalSLG the form of a verb that expresses an order. For example, in the order ‘Come here’, ‘come’ is in the imperative. 〔动词的〕祈使语气 Origin imperative1 (1400-1500) Late Latin imperativus, from Latin imperatus, past participle of imperare “to command”