chún​chǐ​xiāng​yī

closely related

唇齿相依 唇齒相依 chún​chǐ​xiāng​yī
variant 脣齒相依
closely related
literally "as close as lips and teeth"; used to describe two parties that are closely related and mutually dependent for their survival

Frequency

Movie subtitles
0.090 per million appears in 0% of films
Written text
0.354 per million

Cross-References

Synonym

Sources