chéng​nián​lěi​yuè

year in year out

成年累月 chéng​nián​lěi​yuè
year in year out
Year after year and month after month; describes a very long period of time.

Frequency

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

Cross-References

Same as

Sources