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

• The captain wants to seal off all critical areas of the ship.
  舰长要封锁舰上所有重要区域。
• The city government was pushed into hiring workers to seal off the asbestos in Altgeld so that it could not cause any harm.
  他们迫使政府雇佣工人密封奥尔特盖尔德石棉，这样就不会造成任何危害了。
• You better get up there and seal off the damaged section!
  你最好快给我上到那去并封闭那该死的气压舱！
• 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。
• The enemy made a desperate attempt to seal off the gap through which we had burst.
  敌人拼命想堵住我们已经冲开的那个突破口。
• 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。
• 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。
• Which seeks to seal off dangerous ruins of ancient civilizations.
  他们负责封锁古文明中危险的遗迹。
• We must seal off the passages which produce them.
  我们要把产生这种歪风的洞塞死。