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单词 estrous cycle
释义

WordReference Random House Unabridged Dictionary of American English © 2024
es′trous cy′cle, 
  1. Zoologya series of physiological changes in sexual and other organs in female mammals, extending from one period of heat to the next, accompanied by behavioral changes indicating interest in mating.
  • 1895–1900
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更新时间：2025/12/20 9:38:58