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	replacement replay replayability replayable replay value replenish replenishment replete replica replicable replicant replicate replication reply report reportage report back reportedly reported speech reporter reporting report to repose repository repossess 多会(儿) 多会儿多伦多多伦多大学多位数多余多佛尔海峡多倍体多元多元化多元方程多元论多党多党制多分多功能多动症多助多劳多得多半多发多发性多发病多变多口

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