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- Police sealed off all the exits from the building. 警方把建筑物的所有出口都封锁住了。
- It did not seem to 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 tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- With this you can temporarily seal off any kind of evil. 用这个您可以暂时封住任何妖魔。
- 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。
- 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。
- Police sealed off all roads leading to the town. 警察封锁了通向该城镇的所有道路。
- An unused wing of the hospital was sealed off. 一个未启用的医院侧厅被封锁了
- The traffic has been sealed off. 交通封锁。
- 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。
- They saw many seals off the Coast of Alaska. 他们在阿拉斯加海岸外看见很多海豹。
- The police sealed off the area from demonstrators. 警方封锁该区，禁止示威者出入。
- Seal off the edgefold by using a new special heat-pressing technology, enhance prevention of side leakage. 独有的新型热压密封折边技术，更加有效的防止侧漏，使用更加放心。
- It more better on Seal off a function and province go to the chuck ring , have hooverize the raw material. 其密封性能更好，并省去了压环，节约了原材料。
- Spread out the beancurd sheets and spoon in some filling mixture.Roll up and seal off with some beaten egg. 将一片腐皮摊开后舀入适量混合馅料，然后包捲起来，用少许蛋液修口。
- That island was literally sealed off from the outside world. 那个岛与外界简直是隔绝的。
- The first form of vitamin A helps to seal off parts of the biology under reconstruction or too damaged to be yet repaired. 维他命A的第一种形式，帮助密封生物体中正在重建的部分或过于受损而无法修复的部分。
- The scientists discovered the workings of telomerase, an enzyme that produces tiny units of DNA that seal off the tips of chromosomes. 三位科学家发现了端粒的工作机理，这种(酉每)可以产生DNA的微小部分，包裹染色体的顶端。
- After the competition starts, Charlton welcomes a free kick, Ambrose penalty kicks too approaches the goalkeeper to seal off. 比赛开始后，查尔顿迎来一个任意球，安布罗斯主罚太靠近门将被封堵。
- Reconstruction of such defects should seal off the cranial cavity from the upper respiratory tract and provide structural support. 重建这类缺损必须将颅内和呼吸道分开以及提供大脑的支撑。
