Nantoka/口腔溃疡kǒu qiāng kuì yángTraditional: 口腔潰瘍口腔溃疡 (kǒu qiāng kuì yáng) is a Chinese word meaning “canker sore”.Meanings1canker soreCharacters in 口腔溃疡口kǒu · mouth腔qiāng · (bound form) cavity溃huì · used in 潰膿|溃脓[hui4 nong2]疡yáng · ulcersRelated words口mouth伤口wound借口to use as an excuse开口to open one's mouth出口an exit口袋pocket崩溃to collapse; to crumble; to fall apart门口doorway人口population口音(linguistics) oral speech sounds口音voice入口entranceStudy Chinese with flashcards →