estrus的翻译与解释是什么
发布于 2023-07-10 08:43:24
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详情：
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estrus
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音标：英 ['estrəs]
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解释：
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n. 发情期；动情周期
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中文词源：
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estrus 雌性动物发情期来自PIE*eis, 发情，激情，词源同ire. 可能来自PIE*aidh, 燃烧，词源同edifice, ether.
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英文词源：
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estrus (n.)
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1850, "frenzied passion," from Latin oestrus "frenzy, gadfly," from Greek oistros "gadfly; breeze; sting; anything which makes one mad, mad impulse," perhaps from a PIE *eis- (1), forming words denoting passion (see ire). First attested 1890 with specific meaning "rut in animals, sexual heat." Earliest use in English (1690s) was for "a gadfly." Related: Estrous (1900).
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双语例句：
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1. The next estrus was delayed.
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下一次发情推迟了.
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来自《现代汉英综合大词典》
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2. A cow's estrus cycle averages 21 days.
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母牛的发情周期平均为21天.
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来自辞典例句
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3. Anestrus ( absence of estrus ) is not a disease but a sign of a variety of conditions.
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乏情不是一种疾病,而是一种多方面的体态迹象.
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来自辞典例句
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4. In cows and many other animals, the female is in estrus just before ovulation.
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母牛和许多其他的雌性动物都正好是在排卵前发情.
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来自辞典例句
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5. During estrus, the female is fertile and will accept a male.
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在发情期, 母犬可以接受交配并且具有生育能力.
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来自互联网
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更多相关例句：
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Three Methods: Were applied to research the estrus and ovulation induction of sows.
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采用三种处理方法对母猪进行了诱导发情及排卵研究.【期刊摘选】
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During estrus, the female is fertile and will accept a male.
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在发情期, 母犬可以接受交配并且具有生育能力.【期刊摘选】
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Numbers of sows were estrus within 70 days after weaning.
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离乳后70日以内发情之母猪头数.【期刊摘选】
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Estrus synchronization is one of the reproductive biotechnologies, and has been applied extensively to animal husbandry.
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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.【期刊摘选】
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Anestrus ( absence of estrus ) is not a disease but a sign of a variety of conditions.
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乏情不是一种疾病,而是一种多方面的体态迹象.【辞典例句】
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A cow's estrus cycle averages 21 days.
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母牛的发情周期平均为21天.【辞典例句】
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In cows and many other animals, the female is in estrus just before ovulation.
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母牛和许多其他的雌性动物都正好是在排卵前发情.【辞典例句】
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The next estrus was delayed.
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下一次发情推迟了.【《现代汉英综合大词典》】
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Estrus recurs at intervals of approximately six months until late in life.
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从一个发情期至第二个发情期之间约为六个月.【期刊摘选】
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