污泥

污泥
wūní
[sludge; mire; mud] 由水和污水处理过程所产生的固体沉淀物质

Advanced Chinese dictionary. 2013.

Игры ⚽ Нужно сделать НИР?

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”