must
US /mʌst/
UK /mʌst/

情态动词
1.
2.
一定, 肯定
used to express a strong probability or logical inference
示例:
•
She's been working all day, so she must be tired.
她工作了一整天,所以一定很累。
•
That must be the answer, it makes perfect sense.
那一定是答案,它完全合理。
名词
1.
必需品, 必做之事
something that is necessary or essential
示例:
•
A good sense of humor is a must for this job.
良好的幽默感是这份工作的必需品。
•
Visiting the Eiffel Tower is a must when in Paris.
在巴黎,参观埃菲尔铁塔是必做之事。
在 Lingoland 学习这个单词