| 释义 |
●ˌback ˈup●ˌback sb/sth ˈupto move backwards a short distance, especially in a vehicle; to make sb/sth move backwards a short distance （使）后退；倒（车）◆The truck in front is going to have to back up.
前面的那辆卡车看来不得不倒一下车了。◆You can back up another two metres or so.
你可以再退两米左右。◆Jeff backed the van up and drove off quickly.
杰夫倒了倒车，然后飞快地开走了。◆The woman was backed up against the wall.
那名女子被迫退到了墙边。SYN reverse, reverse sth (more formal) [v + adv] [v + n/pron + adv] [v + adv + n] |