褐炭 hètàn lignite Definitions Defs Origin Strokes Stroke Words Sentences Sents 褐炭 hètàn lignite A type of brown coal with a high moisture and volatile matter content, characterized by a brownish-black color and visible wood texture; also called 褐煤 hèméi Cross-References Classifier 块 kuàiSynonym 褐煤 hèméi
褐炭 hètàn lignite A type of brown coal with a high moisture and volatile matter content, characterized by a brownish-black color and visible wood texture; also called 褐煤 hèméi Cross-References Classifier 块 kuàiSynonym 褐煤 hèméi
