| 单词 |
must |
| 例句 |
must verb | noun
1 verb •I must go:ought to, should, have (got) to, need to, be obliged to, be required to, be compelled to.▶noun informal •this video is a must :not to be missed, very good | a necessity, essential, a requirement, a requisite.
2 noun •a smell of must:mold, mustiness, moldiness, mildew, fustiness, decay, rot. |
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