| 释义 | 
		estrus  也作 oes·trus AHD[ĕsʹtrəs] D.J.[ˈestrəs]K.K.[ˈɛstrəs]n.(名词)- The periodic state of sexual excitement in the female of most mammals, excluding human beings, that immediately precedes ovulation and during which the female is most receptive to mating; heat.(雌性动物的)动情,动情周期:大多数哺乳动物(包括人类)的雌性产生的周期性的性冲动,在此期间内雌性具有排卵的优势,所以该期间最适合性交;刺激
 
 - New Latin 新拉丁语 
 
 - from Latin oestrus [frenzy, gadfly] 源自 拉丁语 oestrus [狂乱,狂热,游荡的] 
 
 - from Greek oistros * see  eis- 源自 希腊语 oistros * 参见 eis- 
 
 
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