estrus

英 ['estrəs]

英 ['estrəs]

n. 动情期，动情周期；发情；

[ 例句 ] Numbers of sows were estrus within 70 days after weaning.

[ 释义 ] 离乳后70日以内发情之母猪头数.

estrus 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] Estrus synchronization is one of the reproductive biotechnologies, and has been applied extensively to animal husbandry.

[ 释义 ] 同期发情是动物繁殖生物技术之一, 已广泛应用于畜牧生产中.

estrus 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

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

[ 释义 ] 乏情不是一种疾病,而是一种多方面的体态迹象.

estrus 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] A cow's estrus cycle averages 21 days.

[ 释义 ] 母牛的发情周期平均为21天.

estrus 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] In cows and many other animals, the female is in estrus just before ovulation.

[ 释义 ] 母牛和许多其他的雌性动物都正好是在排卵前发情.

estrus 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

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