Anestrus (absence of estrus) is not a disease but a sign of a variety of conditions.

乏情不是一种疾病，而是一种多方面的体态迹象。

youdao

Anestrus (absence of estrus) is not a disease but a sign of a variety of conditions.

乏情不是一种疾病，而是一种多方面的体态迹象。

youdao