block off

封锁

频率: 8.530.2 每百万词

to place a barrier across a route

在路线上设置障碍

blockPHRASAL VERB: block off / block up

分类:

off

例句 (10)

block off = 封锁 (在路线上设置障碍)

  • Police had to block off the street after the accident.事故发生后，警察不得不封锁街道。
  • Construction crews will block off the main road for repairs next week.施工队下周将封锁主干道进行维修。
  • They used barriers to block off the area for the concert.他们用障碍物隔开了音乐会的场地。
  • The old route through the mountains is now permanently blocked off.那条穿过山脉的老路现在被永久封锁了。
  • Could you please block off this section so customers don't enter?您能把这块区域隔开，以免顾客进入吗？
  • Firefighters were blocking off the entire neighborhood due to a gas leak.由于煤气泄漏，消防员正在封锁整个社区。
  • Why did they block off the public footpath without any warning?他们为什么在没有任何警告的情况下封锁了公共人行道？
  • After the tree fell, we had to block off the trail with fallen branches.树倒下后，我们不得不用掉落的树枝堵住小径。
  • The secret service will block off several city blocks for the president's visit.因总统来访，特勤局将封锁几个街区。
  • The entrance to the cave has been blocked off by a rockslide.洞穴的入口已被山体滑坡堵塞。