中文词 · Chinese word
污染
wū rǎn — (lit. and fig.) to pollute; to contaminate
HSK 2.0 L4, HSK newest L4, HSK 3.0 L5 · study the lists
中文词 · Chinese word
wū rǎn — (lit. and fig.) to pollute; to contaminate
HSK 2.0 L4, HSK newest L4, HSK 3.0 L5 · study the lists