brown coal炭: charcoal褐煤: lignite; lignitous coal; aza ...褐煤褐炭: brown coal褐炭: brown coal; wood coal褐煤: lignite; lignitous coal; azabache; bovey coal; brown coal◇褐煤树脂 walchowite下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:褐炭;褐煤,即可在微信中查询翻译