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	barbed wire barbershop barbiturate Barbudan bar chart bard bare bareback barefaced barefoot bareheaded barely bareness bare your teeth barf bargain bargain away bargain basement bargain for bargaining bargaining chip bargaining power bargain on barge barge in 拆洗拆烂污拆白拆穿拆装拆解拆迁拆迁户拆除拇拇指拈拈花微笑拈花惹草拈轻怕重拈阄儿拈香拉拉拉拉拉丁字母拉丁美洲拉丁舞拉下水

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