n.封锁；障碍；[医]阻塞
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。
People can also calles cause a blockage when they try to clean up out their ears . 当人们试着清洁他们的耳朵也可能会引起障碍。
A blockage in the arteries could be very dangerous. 动脉阻塞是很危险的。
The blockage or rupture of the artery can cause stroke. 血管阻塞或破裂都可引致中风。
