obstructions

英 [əbˈstrʌkʃənz]

美 [əbˈstrʌkʃənz]

n.  阻挡; 阻碍; 妨碍; 堵塞，阻挡(通道等); 路障; 障碍; 障碍物
obstruction的复数

柯林斯词典

• N-COUNT 路障；障碍（物）
  Anobstructionis something that blocks a road or path.
  1. John was irritated by drivers parking near his house and causing an obstruction.
     约翰对那些在他家附近泊车堵住通道的司机感到恼火。
• N-VAR （体内的）梗阻
  Anobstructionis something that blocks a passage in your body.
  1. The boy was suffering from a bowel obstruction and he died.
     这个男孩因患肠梗阻死去了。
• N-UNCOUNT （通常指对生意、法律或政府的）阻挠，妨碍
  Obstructionis the act of deliberately delaying something or preventing something from happening, usually in business, law, or government.
  1. Mr Guest refused to let them in and now faces a criminal charge of obstruction.
     格斯特先生因为将他们拒之门外，现在面临妨碍公务的刑事指控。

双语例句

• If all the coronary arteries are free of significant obstructions, all parts of the heart will receive equal amounts of oxygen.
  如果所有的冠状动脉均没有较大的阻塞物，心脏各部分将得到等量的氧气。
• Not cleared; not rid of objects or obstructions.
  没有做清除的工作；没有去除物体或者障碍物。
• The ways out of these obstructions and the opportuneties of developing new photorefractive materials are suggested.
  提出了克服这些障碍的途径和发展新的光折变材料的方向。
• The absence of obstructions is of course an idealization.
  没有障碍物的情况当然是一种理想化的情况。
• The new blood vessels bypass obstructions in the coronary arteries.
  这条新的血管绕过冠脉的阻塞部位。
• To remove such obstructions within such time as may be specified in the notice.
  在该通知书所指明的期间内清除该等障碍物。
• We met with obstructions when carrying out the policy.
  我们在执行政策的过程中遇到了肠梗阻。
• Experimental investigation of the effect of obstructions on fire suppression performance of high pressure water mist system
  障碍物对高压细水雾灭火性能影响试验研究
• They fouled their nets on these underwater obstructions.
  他们的鱼网被水下的障碍物缠住了。
• They often caused tears, obstructions or infections.
  这些遗留物会引起病人的伤口撕裂、梗塞及感染。