fā​qíng​qī

breeding season

发情期 (發情期) fā​qíng​qī
breeding season noun
The specific time of year during which a particular species of animal mates and reproduces.
oestrus noun
A recurring period of sexual receptivity and fertility in female mammals; heat.

Frequency

Movie subtitles
0.420 per million appears in 0% of films
Written text
0.342 per million

Sources

Definitions
CC-CEDICT