| 释义 |
●ˌcordon sth ˈoffto stop people going into an area by forming a line or ring around it with police, soldiers, objects, etc. 封锁（某地区）；在…设警戒线◆Police cordoned off the area until the bomb was defused.
警方封锁了这个地区，直至炸弹被拆除。◆The roads were cordoned off.
这些道路被封了。OBJ area, street
SYN close sth off (to sb/sth) NOTE Often used in the passive. 常用于被动语态。[v + adv + n] [v + n/pron + adv] |