英语词汇“under lock and key”的意思、释义、用法及双语翻译-时代网

词汇	under lock and key
释义	under lock and key securely kept 妥善保管；置于极安全之处 * The important documents are all under lock and key. 重要文件都已妥善保存起来了。
随便看	cover over cover over something cover over sth cover-price cover price coverprice covers cover something over cover something ↔ over cover sth over cover-story cover story coverstory covert cover the bases covertly covertness covertnesses cover tracks coverts cover-up cover up cover up coverup coverup 迪林杰迪耶普迫迫不及待迫不得已迫临迫于迫于眉睫迫人迫令迫使迫供迫促迫击炮迫切迫切性迫制迫力迫勒迫压迫和迫在眉睫迫害迫弄迫拶

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