Read Edit View history 龈脓肿 yínnóngzhǒng gumboil Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 龈脓肿/ 齦膿腫 yínnóngzhǒng gumboil noun 医生诊断出他患有龈脓肿。 Edit Delete References Add reference No references for this word.