Read Edit View history 唇亡齿寒 chúnwángchǐhán interdependent Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 唇亡齿寒/唇亡齒寒 · chúnwángchǐhán · interdependent 2026/03/04 唇亡齿寒 / 唇亡齒寒 chúnwángchǐhán interdependent lit. without the lips, the teeth feel the cold; fig. intimately interdependent 这两家公司唇亡齿寒，必须互相支持。 idiom created sense Mar 4, 2026, 02:25 AM