must
英 [məst] 美 [mʌst]

aux.

必须；必然要；（做出逻辑推断）；（表示坚持）

n.

必须做的事，必不可少的事物；葡萄汁；霉臭；麝香

vt.& vi.

（表示必要或很重要）必须；（提出建议）应该；得；（表示很可能或符合逻辑）一定

adj.

不可或缺的；狂暴的；

变形

复数：musts过去式：must过去分词：must现在分词：musting第三人称单数：musts

双语释义

aux.(助动词)

1. 必须 shows what it is necessary for one to do, what one ought to do, or what one is forced to do
2. 必然要,必定会 be likely or certain to

英英释义

must[ mʌst, 弱məst, məs, mst, ms ]

• n.
  • a necessary or essential thing

    "seat belts are an absolute must"

  • grape juice before or during fermentation
  • the quality of smelling or tasting old or stale or mouldy

    同义词：mustinessmoldiness

• adj.highly recommended

  "a book that is must reading"

词组短语

must be一定；一定要；肯定是

must have必须拥有；非有不可

must have been一定（对过去事实肯定的推测）

must have done必定做了…（表示对过去的推测）

must be going该告辞了；必须去

must be off[口]该走了

must needs偏要；偏偏

must be valid必须实事求是

更多收起词组短语

同近义词辨析

have to, must

这组词都有“必须，不得不”的意思，其区别是：

have to通俗用语，指受客观条件或环境迫使而“不得不”做某事，突出客观性。

must通常表示命令或说话人主观认为必须要做某事，含强调语气，侧重主观性。

双语例句

用作助动词(aux.)

1. Something must be done about it.
   必须得想个办法。
2. In England traffic must keep to the left.
   在英国，车辆必须靠左行驶。
3. We must make allowance for his youth.
   我们应当考虑到他还年轻。
4. One must honor his contract and keep his word.
   任何人都应当尊重合同，信守诺言。
5. The dictionary must be on the bookshelf in my bedroom.
   词典很可能丢在卧室的书架上。

用作名词(n.)

1. A raincoat is a must in the rainy season.
   在雨季雨衣是必备之物。
2. His new novel is a must for all lovers of crime fiction.
   他的新小说是罪案小说爱好者必须一读的。

权威例句

If it changes it must be a process: study of emotion and coping during three stages of a college examination.
Attractive Quality and Must-Be Quality
Pseudo-Localization – A Must in Video Gaming
UK Financial Sector Must Improve Collaboration: Report
The disease burden associated with overweight and obesity
must a. - Evidence Based Physical Activity for ...
Long-term morbidity and mortality of overweight adolescents. A follow-up of the Harvard Growth Study of 1922 to 1935.
Slavery at Sea: Terror, Sex, and Sickness in the Middle Passage by Sowande' M. Mustakeem
Three issues which must be resolved from the land finance to property tax
Bernie Sanders: We must stop this corporate takeover of American democracy: http://bit.ly/wBtxyu #OWS #ConnectTheLeft