English translation for "oestrus"

n.
1.机能抗进，激烈的冲动；狂热；【动物；动物学】动情(期)，发情(期) (opp. anoestrum)。
2.牛虻。

Example Sentences:

	1.	Preliminary experiment of oestrus synchronization and frozen embryo transfer in sheep 绵羊同期发情及冻胚移植效果观察
	2.	When gilts or sows enter oestrus in their reproductive cycles ( about 21 days long ) they are ready to be bred 小母猪和大母猪的发情期大概是21天，这是她们的生理循环周期。

Similar Words：

"oestrous" English translation, "oestrous cycle" English translation, "oestrous period" English translation, "oestrum" English translation, "oestrup" English translation, "oestrus cycle" English translation, "oestrus diagnosis" English translation, "oestrus estrus" English translation, "oestrus hominis" English translation, "oestrus ovis" English translation