[dǔ sè]
stop up; block up; choke; gag; jam
block up the gap on the wall
堵塞墙上的缺口
block the channels of developing production
堵塞生产门路
The river is blocked up with ice.
河道被冰块堵塞。
The alley was blocked with crowds
胡同被人群堵塞。
blocking; occlusion; impassability; blinding; blockage; choking; plugging; plugging-up; stopping up
traffic jam; a traffic block
交通堵塞