Read Edit View history 開刃兒 kāirènr to sharpen Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 开刃儿/ 開刃兒 kāirènr to sharpen To put the first sharp edge on a new knife or pair of scissors before use. Edit Delete References Add reference No references for this word.
开刃儿/ 開刃兒 kāirènr to sharpen To put the first sharp edge on a new knife or pair of scissors before use. Edit Delete