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	Cricket-topic stump Cricket-topic stump Cricket-topic stump Cricket-topic test Cricket-topic test Cricket-topic test match Cricket-topic test match Cricket-topic wicket Cricket-topic wicket Cricket-topic wicket keeper Cricket-topic wicket keeper crick,-francis Crick, Francis crick,francis cricks cried crier criers cries crikey crime crimea crime against humanity crimean war crimean-war 秋耕秋色秋装秋阳秋风秋风扫落叶秋高气爽种种种种地种子种族种族主义种族歧视种植种瓜得瓜，种豆得豆种田种痘种种种类种花科科举科员

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