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

• You need to seal off the sub-basement.
  你需要封闭下级地下室。
• 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。
• Seal off a ten-block radius.
  封锁十个街区的半径范围。
• 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。
• Civil engineering ( 3%), residential houses ( decorative cloth), construction field ( high strength and toughness, moisture and water proof and so on), as well as fabrics used to seal off road.
  土木工程（3%），住宅（装潢布）、建筑工地（高强韧性、防湿防水等），又如道路隔绝水等织物。
• 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。
• Certain government departments that possess administrative monopolies that limit competition misuse their power, and go beyond the legal limit of their authority to break up or seal off the market.
  某些具有限制竞争的行政垄断权的政府部门滥用他们的权利，甚至超越其权力的法律限度，破坏或封锁市场。
• 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！
• 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。
• We must seal off the passages which produce them.
  我们要把产生这种歪风的洞塞死。