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	leave to one's own devices leave well enough alone leave well enough alone leave word with left-handed left-handed compliment leftovers left-wing legal age legal age or lawful age leg man leg to stand on leg work Lem lemon law lend a hand lend a hand or give a hand also bear a hand lend an ear to lend an ear to lend color to lend color to lend credence to lend itself to lend oneself to less

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。