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	under the cover of night under the eye of under the eye of sb under the eye of somebody under the heel of under the heel of sb under the heel of somebody under the heel of somebody/something under the heel of something under the heel of sth under the impression under the impression that under the influence under the influence of under the influence of alcohol under the influence (of alcohol/drink/drugs etc) under the influence of drink under the influence of drugs under the inspiration of under the inspiration of sb under the inspiration of somebody under the knife under the lee of under the lee of something under the lee of sth 进行时进行曲进补进袭进见进见礼进规进言进谏进谒进谗进贡进贤进账进货进路进身进身之阶进进进进出出进迫进退进退两难进退为难进退失据

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