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
- 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。 - MicroRNAs could be used to seal off human cells from disease-causing viruses, or to disable viruses that gain entry.
小分子核糖核酸可以用来封闭人体细胞,使之免受致病病毒的侵扰,或者使病毒丧失侵入细胞的能力。 - Seal off all affected decks.
封闭所有涉及到的甲板。 - 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。 - We need to seal off this area until the police can make a full investigation.
我们得封锁这一带,直到警察进行了充分的调查为止。 - 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。 - 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 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。 - 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。 - Field applications show that the slurry can seal off long open holes of low formation pore pressures and achieve good cementing quality.
现场应用表明,该水泥浆体系解决了桩西油田地层压力低、封固段长和固井质量差的问题。