| 词汇 | up and do something |
| 释义 | up and do somethingup and do something SUDDENLYto suddenly do something different or surprising 突然做〔某事〕 Without saying another word, he upped and left. 他二话不说，突然就走了。 → up and do something at up3(1) |
| 随便看 |
|
时代网英语在线翻译词典收录了323754条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。