oestrum中文，oestrum的意思，oestrum翻译及用法

2026-03-21 23:12 浏览次数 26

oestrum

英['i:strəm]美['istrəm]

n. 牛虻；刺激；（雌性动物的）[动] 发情期

oestrum 英语释义

英语释义

    1. a regularly recurrent state of sexual receptivity during which the female of most mammals will accept the male and is capable of conceiving heat
    Some mares will exhibit estrus for 15 to 20 days.
    — Frederick Harper also a single occurrence of this state

    2. a regularly recurrent state of sexual excitability during which the female of most mammals will accept the male and is capable of conceiving heat

    3. a single occurrence of this state

    4. estrous cycle

oestrum 片语

片语

incentive激励的；刺激的

excitement兴奋；刺激；令人兴奋的事物

needle针；指针；刺激；针状物

stimulus刺激；激励；刺激物

oestrum 例句

英汉例句

  • The rate of cow「s oestrum fecundation is one key factor of cattle」s breeding rate.

    奶牛情期受胎率是影响奶牛繁育率的重要因素之一。

相关热词