created sense approved 懂门儿/懂門兒 · dǒngménr · to know one's stuff — "Initial import from upstream dictionary"
懂门儿 / 懂門兒
dǒngménr
to know one's stuff
to be an expert or professional; to know how to do something properly
懂, 门儿
懂 (literal) → 懂 · dǒng · to understand 门儿 (literal) → 门儿/門兒 · ménr · way; chance
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition