jimthompsonite镁: magnesium川: river; stream石: dan,a unit of dry measure fo ...斜镁川石: clinojimthompsonite川石: chuanshi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:镁川石，即可在微信中查询翻译
