created sense approved 额窦/額竇 · édòu · frontal sinus — "Initial import from upstream dictionary"
额窦 / 額竇
édòu
frontal sinus
the pocket of air located in the skull bone behind the forehead; frontal sinus
额 (literal) → 额/額 · é · forehead 窦 (literal) → 窦/竇 · dòu · sinus
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition