口腔炎 kǒu qiāng yán 🔊 stomatitis + Review this word Meanings kǒu qiāng yán stomatitisulceration of oral cavityinflammation of the mucous lining of the mouth Its characters 口kǒu(measure word for people in a family)HSK 1腔qiāngcavityHSK 7–9炎yánflame