金刚砂 jīngāngshā emery Definitions Defs Origin Strokes Stroke Words Sentences Sents 金刚 金剛 jīngāng noun diamond A hard metal or diamond; something extremely hard and indestructible.砂 shā noun sand-like particles anything that looks like sand or consists of small particles, such as granulated sugar or iron filings; often used interchangeably with 沙 shā
