seal off

英 [siːl ɒf]

美 [siːl ɔːf]

封闭; 封锁; 隔离

经济

柯林斯词典

• PHRASAL VERB 封闭;隔离
  If one object or areais sealed offfrom another, there is a physical barrier between them, so that nothing can pass between them.
  1. Windows are usually sealed off.
     窗户通常是封闭的。
  2. ...the anti-personnel door that sealed off the chamber.
     将会议室隔离起来以防外人进入的门
• → see:seal 7

英英释义

verb

• impose a blockade on
  Synonym:blockade
• make tight
  1. seal the windows
  Synonym:seal

双语例句

• As the LAPD and secret service seal off the area.
  洛杉矶警方和特勤组封锁是事发现场。
• They're doing everything they can to seal off the richmond.
  他们无所不用其极地封锁里奇蒙。
• Seal off all affected decks.
  封闭所有涉及到的甲板。
• A variety of schemes to either block up or seal off the blowout preventer are in development.
  各种各样的计划，要么堵塞要么封闭防喷器的发展。
• But we shouldn't fall and seal off ourselves.
  但是我们应该堕落，更不能自我封闭。
• We must seal off the passages which produce them.
  我们要把产生这种歪风的洞塞死。
• That's why we needed to seal off as many rooms as possible.
  所以我们必须尽可能多的封锁房间。
• Seal off the city from all outside contact to stop the spread of the plague.
  封城，隔绝此城与外界的接触，以避免瘟疫的扩散。
• The main function of Linclion pump is to seal off the lubricator.
  林肯泵主要作用是密封注油头。
• Seal off a ten-block radius.
  封锁十个街区的半径范围。