塞住

The worker quickly cleared away the dirt that was choking up the chimney.

那人很快就把塞住烟囱的污垢清除干净了。

The sewage channel chokes.

这条污水道塞住了。

"The lavatory won't flush; I've tried flushing it several times, but it won't work."

"厕所还是塞住了,我已经试过用水了好几次,但没有效果。"

His throat congested with phlegm.

他的喉咙被痰塞住了。