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	out of turn out of wedlock out of whack out of work out on a limb out on bail out on parole out on the town outside of outtakes out to lunch over a barrel over a barrel also over the barrel over age overall over and above over and done with over and over (again) overhead over my dead body over my dead body or not over my dead body or like hell I will overnight over sb.'s head overstay one's welcome over the barrel

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。