filthy
to dye
Come learn 3000+ Chinese characters with HanziHero!
→wu1ran3 • wūrǎn
pollution
to pollute, pollute
我們 需要 停止 空氣 污染。
We need to stop air pollution.
我 討厭 噪音 污染。
I hate noise pollution.
河 裡 有 污染。
There is pollution in the river.