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	hit someone in the wallet hit the books hit the bull's-eye hit the ceiling hit the ceiling or hit the roof hit the deck hit the dirt hit the fan hit the hay hit the hay or hit the sack hit the high spots hit the jackpot hit the nail on the head hit the road hit the roof hit the roof hit the sack hit the sack hit the sauce hit the spot hitting skins hit town hit upon hive of industry hoe one's own row

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。