petroleum的词源

英文词源

petroleum (n.)youdaoicibaDictYouDict
early 15c. "petroleum, rock oil" (mid-14c. in Anglo-French), from Medieval Latin petroleum, from Latin petra "rock" (see petrous) + oleum "oil" (see oil (n.)).

中文词源

petroleum:石油,原油

来自拉丁语petroleum,石油,来自petra,石头,词源同petrology,oleum,油,词源同oil.

该词的英语词源请访问趣词词源英文版:petroleum 词源,petroleum 含义。

petroleum:石油

petr-是词根“石头”,跟英文名Peter同源,这个名字大概象征如岩石一般的坚强性格;ol 即oil(油);-eum为名词后缀。所以字面义就是词义。petroleum(石油)简写作petrol(汽油),这似乎也在暗示着汽油是由石油精炼而成。