water pipe

The water pipes are all iced up.

水管里面结了冰。

The water iced the water pipes up.

水结成的冰已把水管覆盖了。

I think the water pipes have frosted up.

我想水管子已经结冰了。

The outlet of a water pipe was blocked.

水管的出水堵住了。

The water pipe doesn't discharge freely.

水管排水畅通。

A water pipe is hollow.

水管是空心的。

The water pipes discharge freely.

水管畅流。

Limnoperna fortunei can attach to the inner walls of raw water pipe by thread-like byssus and reproduced rapidly, resulting in clogging of pipe and valves.

淡水壳菜依靠足丝附着在管道内壁,并快繁殖,会导致管道、阀门等堵塞。