fù​dú

repeat a grade

复读 (復讀) fù​dú
repeat a grade verb
to return to school and repeat a course after graduating, typically to improve exam results for entrance to a higher-level school
复读 (複讀) fù​dú
repeat
(of an audio device) to repeat a recorded phrase (e.g. for language learning)

Frequency

Movie subtitles
0.210 per million appears in 0% of films
Written text
2.42 per million

Sources

Definitions
CC-CEDICT