- bott stick
- 堵塞: stop up
- 杆: shaft; rod; bar
- 塞杆: cock stem; plug rod; plug stick; stopper rod
- 堵塞: 1.stop up; block up; choke; gag; jam 堵塞墙上的缺口 block up the gap on the wall; 堵塞生产门路 block the channels of developing production; 河道被冰块堵塞。 the river is blocked up with ice. 胡同被人群堵塞。 the alley was blocked with crowds2.blocking; occlusion; impassability; blinding; blockage; choking; plugging; plugging-up; stopping up 交通堵塞 traffic jam; a traffic block
- 闭塞杆: blocking lever; blockinglever; lever block
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