estrus / ˈɛs trəs /

⚽高中词汇发情期发情雌性激素

estrus 的定义

n. 名词 noun

Zoology.

  1. Also es·trum [es-truhm], /ˈɛs trəm/, oestrus. the period of heat or rut; the period of maximum sexual receptivity of the female.
  2. estrous cycle.