土壤污染 tǔrǎngwūrǎn soil pollution Definitions Defs Origin Strokes Stroke Words Sentences Sents 土壤 tǔrǎng noun soil soil; earth; the loose surface layer of land where plants grow污染 wūrǎn verbnoun pollution; to pollute pollution; contamination; to pollute or contaminate (physically or figuratively)
