呼吸根 hūxīgēn pneumatophore Definitions Defs Origin Strokes Stroke Words Sentences Sents 呼吸 hūxī verbnoun to breathe to inhale and exhale; to respire根 gēn noun root (botany, family) the root of a plant; the part that grows underground to absorb nutrients; also refers to a child who carries on a family line