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	wordily wordiness wordinesses wording wording wordings word is law wordless wordlessly wordlessly wordlessness wordlessness word perfect word-perfect wordperfect word play word-play wordplay wordplays word-process word processed word-processed wordprocessed word processing word-processing 冬窝子冬笋冬练冬练三九，夏练三伏冬羽冬耕冬至冬至点冬至线冬节冬花冬菇冬菜冬葵冬藏冬虫夏草冬蛰冬衣冬装冬训冬贮冬运冬锻冬闲冬防

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