They asked the defendant several questions, but he buttoned up his mouth.
他们向被告提了几个问题, 可是他一言不发.
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I suggest that for the next few months, you keep your pants buttoned up.
我劝你今后几个月少开口, 处事谨慎一点.
词典精选例句
The fund is buttoned-up, hierarchical and preoccupied with hard money and sound budgets.
货币基金组织毫不张扬, 等级分明,贮备硬货币,收支情况良好.
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