potstone粗: wide; thick皂石: bowlingite; mountain soap; p ...不: a block of wood纯: pure; unmixed块: piece; lump; chunk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:粗皂石 不纯块滑石,即可在微信中查询翻译