blockage [ˈblɑ:kɪdʒ]

例句:

• The logical treatment is to remove this blockage.
  合理的治疗方法就是清除堵塞物。
  
• If the blockage worked, they could retreat with dignity.
  如果封锁发生作用, 他们可以体面地撤退.
  
• The interview clears lines of communication of emotional blockage.
  访谈可以消除情感交流渠道上的障碍.
  
• The ICRC called on Israel to lift the blockage.
  来自VOA
• This develops after years of constant nasal blockage.
  来自BBC
• She needed urgent surgery to open the blockage.
  来自NEWYORKER