| 词组 | under lock and key |
| 释义 | under lock and key 1. kept safely in a room or container that is locked. I tend to keep medicines under lock and key because of the kids. 2. in prison. I think the feeling from the general public is that people like that should be kept under lock and key for the rest of their lives. |
| 随便看 |
|
英语词组固定搭配大全包含18674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。