| 释义 |
must¹[mʌst;弱məst,məs]v.aux.(无时态和人称变化,后接不带to的动词不定式) 1 [表示义务、命令或必要]必须;应当:You must be there on time.你务必要按时到达那里.I told him what he must do.我告诉过他应该做些什么.Cars must not be parked here.此地不准停车.A:Must you go so soon?B:No,I need not go yet.(Yes,I must.)甲:你那么早就得走吗?乙:不,我没有必要现在就走.(是的,我得走了.) 2 [表示不可避免性或肯定性]必然要,必定会:All men must die.人总有一死.What must be will be.注定要发生的事总要发生.If he had really been there,I must have seen him.如果他当时真的在那里,我必定会看到他. 3 [表示主张或决心]一定要,坚持要:He must always have his own way.他总是自行其是.He said he must see you.他说他一定要见你. 4 [表示推定或指具有较大的可能性]很可能,谅必:This must be the book you want.这谅必就是你要的那本书.I think my letter must have miscarried.我想我的信一定是误投了.If he started at 2 o'clock,he must be in Beijing by now.假如他两点钟动身的话,这会儿他该到北京了.Something must have happened or he would have been here.很可能发生了什么事,否则他应该已经来了.It must be time.该到点了吧.They must have been enjoying themselves.他们谅必玩得很痛快. 5 [表示与说话人愿望相反及不耐烦]偏要:Why must you be so stubborn?为什么你偏要这样固执呢?As I was sitting down to supper,the telephone must ring.正当我坐下来用晚餐的时候,偏偏电话铃响了. 6 <方>[表示请求]可以:Must I go now?我现在可以去了吗?
vi.<古>必须去:I must to Coventry.我得去考文垂.
[mʌst]n.<口>必须做的事;必不可少的事物:This book is a must.这是本必读书.A safety belt in a car is a must these days.现今,安全带是汽车的必备之物.
[mʌst]adj.<口>必须做的;极其重要的;绝对必要的:a must book必读书 |