例句
A blockage in the pipe stopped the water flowing.
管道里有堵塞物，水流不出来了。
Regular maintenance of urban drainage systems can prevent blockages that increase the risk of flooding.
定期维护城市排水系统可以防止堵塞，从而降低洪涝风险。
常用搭配
- clear a blockage｜清除堵塞物
- a blockage in a pipe｜管道内的堵塞
- intestinal blockage｜肠梗阻
词形与相关词
block (v.) · blocked (adj.) · unblock (v.)
用法提示
指通道堵塞；军事或经济“封锁”通常用blockade。