created sense approved 开刃儿/開刃兒 · kāirènr · to sharpen — "Initial import from upstream dictionary"
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.
开, 刃儿
开 (literal) → 开/開 · kāi · to open 刃 (bound) → 刃 · rèn · blade edge 儿 (bound) → 儿/兒 · r · [erhua suffix]
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition