es·trus
noun/ˈiːstrəs/
/ˈestrəs/
(North American English) (British English oestrus)
[uncountable] (specialist)- a period of time in which a female animal is fertile and ready to have sex
compare be on heat(雌性动物的)动情期
| 单词 | estrus |
| 释义 | es·trusnoun/ˈiːstrəs/ /ˈestrəs/ (North American English) (British English oestrus) [uncountable] (specialist)
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