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obstruction [əb'strʌʃən]    添加到生词本 复制网址
基本释义
  • n. 障碍,妨碍,闭塞
常用短语
    1. intestinal obstruction
      肠梗阻
参考例句
    1. An obstruction or a closure of a passageway or vessel.
      梗塞通道或脉管的阻塞或闭合
    2. Obstruction or occlusion of a blood vessel by an embolus.
      栓塞血管中由栓子形成的障碍或闭塞
    3. The traffic flowed round the obstruction.
      车辆绕过障碍行驶。
    4. To free from an obstruction.
      使…不受阻碍
    5. The distance traveled by waves with no obstruction.
      海浪没有阻碍物时所经过的距离.
英英解释