a waxy mineral that is a mixture of hydrocarbons and occurs in association with petroleum; some varieties are used in making ceresin and candles.
一蜡质矿物,由碳氢化合物混合而成,与石油伴生,有的品用于造纯地蜡和蜡烛。
a waxy mineral that is a mixture of hydrocarbons and occurs in association with petroleum; some varieties are used in making ceresin and candles.
一蜡质矿物,由碳氢化合物混合而成,与石油伴生,有的品用于造纯地蜡和蜡烛。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。