Read Edit View history 金刚石 jīngāngshí diamond Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 金刚石/ 金剛石 jīngāngshí diamond noun · the hardest known natural mineral, a crystalline form of carbon used as a gemstone and in industrial applications 金刚石是自然界中硬度最高的矿物。 Edit Delete References Add reference No references for this word.
金刚石/ 金剛石 jīngāngshí diamond noun · the hardest known natural mineral, a crystalline form of carbon used as a gemstone and in industrial applications 金刚石是自然界中硬度最高的矿物。 Edit Delete