基本解释n.橄榄石同根派生 英汉例句Friend, I think is olivin colour. AMITAB.. 5系宝马的颜色是什么呀?The gem species of garnet and olivin were identified by the results of composition analysis with electron probe. 运用电子探针对石榴石、橄榄石族宝石进行了成分分析，鉴定了宝石种。