关于如何对待发情期的小母马和母马有几种观点。
There are a few ideas around on how to treat fillies and mares in season.
处于发情期的麋鹿集聚在一起，偶尔可以在盆地中辨认出来。
In fall, the bull elk are in full rut and occasionally can be spotted in the basin as they gather their harems.
吼叫声：某些动物的吼叫或吠声，如发情期的鹿或正在追猎中的小猎兔犬。
Bell: the Bellowing or baying cry of certain animals, such as a deer in rut or a beagle on the hunt.
应用推荐