基本解释adj.應該;加在動詞前;例如'see';'have';或'read';形成形容詞和名詞指應儅做某事;comb同根派生 must-相关词英汉例句用作形容詞 (adj.)You must examine the matter in its entirety.你應該全麪地看這件事。The legal guardian must act on behalf of the child.法定監護人應該維護這個孩子的利益。must-更多例句