| 释义 |
唇齿相依唇齿相依[chún chǐ xiāng yī]1.■（比喻关系密切， 相互依靠） be as close as lips and teeth -- be closely related and mutually dependent; close interdependence; closely related and interdepended like lips and teeth; be closely related to each other like [as] lips and teeth; be as close to each other as the lips are to the teeth; mutually to depend on each other as lips and teeth; (two neighboring countries) as closely related as lips and teeth |