把…安全地锁起来；在押；被囚禁

Question 1

「under lock and key」是什么意思？

Accepted Answer

把…安全地锁起来；在押；被囚禁

Question 2

「under lock and key」怎么用？

Accepted Answer

A Shot in the Dark (1964)里有一句：「I always keep my important documents under lock and key because one can never be too sure.」

Question 3

「under lock and key」出自哪部电影？

Accepted Answer

这一页最上面的片段出自电影 A Shot in the Dark (1964)。

under lock and key

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