augen kohle眼: eye状: form; shape煤: coal板状煤: callis层状煤: foliated coal; foliatedcoal; sla y coal; slab coal; slabby coal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:眼状煤，即可在微信中查询翻译
