Carborundum的词源

英文词源

Carborundum (n.)youdaoicibaDictYouDict
silicon carbide used as an abrasive, (reg. trademark U.S. June 21, 1892, by Carborundum Co. of Monongahela City, Pa.), from carbon + corundum.

中文词源

Carborundum:碳化硅

来自carbon和corundum(金刚砂)的合成词。

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