seal off
封闭
常用释义
英式发音
美式发音
基本释义
- 封闭：紧紧关闭。
例句
-
1·The city should seal off those tunnels.这个城市应该封闭那些隧道。
-
2·Freezing rain can seal off your car and lock you inside.冻雨会封住你的车，把你锁在车里。
-
3·But we shouldn't fall and seal off ourselves.但是我们应该堕落，更不能自我封闭。
-
4·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。
-
5·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。
-
6·A variety of schemes to either block up or seal off the blowout preventer are in development.多种封闭或密封防喷装置的方案也在构思之中。
-
7·A device used on the outside of the casing of a well to seal off formations or to protect certain zones.为封堵地层或保护某些层段在井内套管外面所用的装置。
-
8·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，然后包卷起来，用少许蛋液修口。
-
9·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。
-
10·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。