| 释义 | 
		blockage美 ['blɑkɪdʒ]  英 ['blɒkɪdʒ]  - n.堵塞;阻塞;造成阻塞的东西;阻塞物
 - 网络封锁;阻碍;阻滞
 
 1.  | 造成阻塞的东西;阻塞物a thing that blocks flow or movement, for example of a liquid in a narrow place  |  
  | a blockage in an artery/a pipe/a drain 动脉╱管道╱排水沟堵塞物  |  
 2.  | 堵塞;阻塞the state of being blocked  |  
  | to cause/clear the blockage 引起╱疏通阻塞  |  
 n.  | 1. something that obstructs movement through a pipe or channel 2. the act of blocking something 3. something that blocks a tube or pipe  |  
  |