tourmaline

音标: 英 ['tʊməlɪn] 美 ['tʊrməlɪn]
中考 高考 考研 四级 六级 雅思 托福 GRE

tourmaline是什么意思

tourmaline

[化] 电气石

n. a mineral that is a complex borosilicate and hydroxide of aluminum containing iron and magnesium and calcium and lithium and sodium; it is usually black but occurs in transparent colored forms that are used as gemstones

以上参考资料就是本英汉词典详细汇总的单词tourmaline的翻译英语含义,如有错漏请向我们提供反馈意见。