| 词汇 | double up |
| 释义 | double up also 又作 double over to bend at the waist because you are in pain or laughing 〔因疼痛或大笑而〕弯下身子: The whole audience was doubled up with laughter. 所有观众都笑得直不起腰来。 |
| 随便看 |
留学网英语在线翻译词典收录了135568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。