短语 | (keep sth/put sth/be) under lock and key |
释义 | (keep sth/put sth/be) under ˌlock and ˈkeylocked up safely somewhere; in prison把…安全地锁起来;在押;被囚禁We keep our valuables under lock and key.我们把贵重物品锁起来收好了。I will not rest until the murderer is under lock and key.杀人凶手不关起来我是不会安心的。 |
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