I flushed the pills down the lavatory.

药片丢进抽马桶冲掉。

Install a flush toilet with small pondage.

安装一个贮量小的抽马桶。

The worst thing is that the water closet is clogged and when I flushed it, it overflew.

最糟糕的是抽马桶堵住了，一冲，就冒出来。

94. unstop a sink, toilet, drain, etc

疏通洗涤槽、抽马桶、下道等.

The lavatory won't flush.

抽马桶不灵。