英语词组under lock and key是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	under lock and key
释义	under lock and keyadv. phr.Secured; locked up; well protected. 妥善保存着；锁起来；安全锁藏着。◆ Dad keeps all his valuables under lock and key.爸爸把他的贵重物品统统锁了起来。
随便看	cheesebox cheesecake cherished belief cherished belief or cherished beliefs cherished beliefs cherry farm chew out chew the cud chew the fat chew the fat or chew the rag chew the rag chew the scenery chicken-brained chicken feed chicken-hearted chicken-livered chicken out chickens come home to roost chicken switch children and fools speak the truth children should be seen and not heard child's play chilled to the marrow chilled to the marrow or frozen to the marrow chill out

英语词组固定搭配大全包含9718条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。