沥青煤bituminous: adj. 沥青的,含沥青的。 bituminous co ...brown coal: 褐煤。 bituminous coal: 沥青煤; 生煤; 烟煤banded bituminous coal: 带状条烟煤bitumastic (or bituminous) coal: 烟煤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:bituminous brown coal,即可在微信中查询翻译