Read Edit View history 金刚砂 jīngāngshā abrasive Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 金刚砂/ 金剛砂 jīngāngshā abrasive a hard substance such as carborundum or emery used for grinding, polishing, or cleaning 这种砂纸表面涂有一层细细的金刚砂。 Edit Delete References Add reference No references for this word.
金刚砂/ 金剛砂 jīngāngshā abrasive a hard substance such as carborundum or emery used for grinding, polishing, or cleaning 这种砂纸表面涂有一层细细的金刚砂。 Edit Delete