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	keep on truckin' keep open house keep out (of) keep pace keep plugging along keep someone at a distance keep someone at a distance or keep someone at arm's length keep someone at arm's length keep (someone) posted keep (something) bottled up keep step with keep tab on keep tab on or keep tabs on keep tabs on keep the ball rolling keep the change! keep the faith keep the home fires burning keep the wolf (wolves) from the door keep things humming keep time keep to oneself keep track keep under one's hat keep up

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。