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

• Overcoming obstructions along the route of a sewer can introduce various problems.
  管道线路跨越障碍会引起各种问题。
• And the weaving of fancy yams becomes much easier because the obstructions are removed from the warp shed.
  另外由于在梭口中取消了障碍物，织造时使用花式纱线变得容易了。
• Objective To analyse the causes of shunt obstructions after ventriculoperitoneal shunting for children hydrocephalus and their therapy.
  目的分析脑室&腹腔转流术治疗小儿脑积水后转流管阻塞的原因及对策。
• Static mixers are obstructions in a flowing fluid which break it up, causing it to become mixed.
  静态混合器是流动流体中的障碍物，使流体分开，引起混合。
• They fouled their nets on these underwater obstructions.
  他们的鱼网被水下的障碍物缠住了。
• Walkways, hallways and in front of fire extinguishers and hoses are to be kept clear of obstructions at all times.
  走道、走廊及灭火器和水龙带的前面应一直保持畅通。
• Of course he has had to suffer the humiliations and obstructions facing all those in society who are not able-bodied.
  当然，和社会上所有那些身体不健全的人一样，他必须忍受羞耻和障碍。
• These obstructions could take some weeks to clear from these canals.
  这些障碍物可能要花几周时间才能从运河中清除掉。
• Check and remove any obstructions.
  检查并移去一切障碍物。
• 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。