| 释义 |
round sb / sth ↔ up 1. if police or soldiers round up a particular group of people, they find them and force them to go to prison逮捕:•Thousands of men were rounded up and jailed.成千上万的人被捕入狱。2. to find and gather together a group of people, animals, or things集拢，把…聚集起来:•See if you can round up a few friends to help you!想办法找几个朋友帮帮你呀！•His dog Nell started to round up the sheep.他的狗内尔开始把羊群赶到一起。3. to increase an exact figure to the next highest whole number把…调高为整数;⇒round down |