Read Edit View history Discussion 黑烟 hēiyān black smoke Origin Definitions Defs Strokes Stroke Words Sentences Sents 黑烟 黑煙 hēiyān black smoke the dark clouds of particles produced by burning or sublimation; specifically smoke from fire or cigarettes opium a slang or literary term for opium pigment a general term for coloring materials or pigments added to cement Frequency Written text 1.76 per million Cross-References Classifier 股 gǔ Sources Frequency data BCC Corpus (BLCU)
黑烟 黑煙 hēiyān black smoke the dark clouds of particles produced by burning or sublimation; specifically smoke from fire or cigarettes opium a slang or literary term for opium pigment a general term for coloring materials or pigments added to cement Frequency Written text 1.76 per million Cross-References Classifier 股 gǔ Sources Frequency data BCC Corpus (BLCU)