seal off
英 [siːl ɒf]
美 [siːl ɔːf]
封闭; 封锁; 隔离
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.- Windows are usually sealed off.
窗户通常是封闭的。 - ...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
- Windows are usually sealed off.
- → see:seal 7
英英释义
verb
双语例句
- Adding the swelling agent in the slurry and adopting the opening WOC technology in the casing, to eliminate the micro-fractures or pores caused by the inner pressure and the inflation-contraction feature of the cement slurry, to seal off the annular.
在水泥浆中引入膨胀剂和套管内敞压候凝技术，消除因内部压力和水泥浆固有的膨胀-收缩特性而造成的微裂缝-微孔隙，实现环空密封。 - 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。 - 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。 - A chunk of the Pont des Arts bridge fell away on Sunday night and the police were called to seal off the area which remains closed today.
爱情桥的一大块在周日晚上坠落，警方接到通知封锁了该区域，到今日为止爱情桥仍处在关闭状态。 - 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。 - You need to seal off the sub-basement.
你需要封闭下级地下室。 - We need to seal off this area.
我们得封锁这一带。 - But we shouldn't fall and seal off ourselves.
但是我们应该堕落，更不能自我封闭。 - Seal off a ten-block radius.
封锁十个街区的半径范围。 - Windows are usually sealed off.
窗户通常是封闭的。