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 main function of Linclion pump is to seal off the lubricator.
  林肯泵主要作用是密封注油头。
• I was sent in here to seal off the adjacent doors to keep anyone out, when I was ambushed by the undead. Luckily, you found me in time.
  我被派来封住这个门不让任何人进去，但是我被不死生物袭击了。幸运的是，你们及时地找到了我。
• 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。
• Windows are usually sealed off.
  窗户通常是封闭的。
• 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。
• 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。
• It did not seem tp occur to the police to seal off the entrance or order nobody to leave.
  警察似乎没有想到应封锁各入口处或命令任何人不得离开。
• But we shouldn't fall and seal off ourselves.
  但是我们应该堕落，更不能自我封闭。
• The idea is to seal off the landfill from the surrounding marshes and river, preventing any contaminated water "leachate" in the industry jargon from leaking out.
  这样做的初衷是密封垃圾，以防污水（专业术语叫“渗虑液”）渗出，污染周边的湿地和河流。
• We must seal off the passages which produce them.
  我们要把产生这种歪风的洞塞死。