| 释义 |
double up 主要翻译 double up vi phrasal (bend forward in pain)（痛得）弯下腰 double up vi phrasal (bend forward in laughter)笑弯腰 double up vi phrasal (share with [sb])挤在一起；同住一屋；合睡一床There were not enough books for everyone in the class, so we had to double up. 复合形式： double up with laughter v expr (bend forward in laughter)笑得直不起腰 double up with laughter v expr figurative (laugh very hard)笑弯了腰，狂笑，大笑 double up with pain v expr (bend forward in sudden pain)痛苦地弯下腰Each time the cramp returned he would scream and double up with pain. |