fancy lump coal上等: first-class; first-rate; sup ...煤: coal大块煤: block coal; coarse coal; large sized coal; plate coal上等块煤: fancy lump coal精选大块煤: fancy lump 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:上等大块煤,即可在微信中查询翻译