proestrus

汉语翻译

n. 动情前期
【医】 动情前期

详细解释

pro.es.trus

n.（名词）
The period immediately before estrus in most female mammals, characterized by development of the endometrium and ovarian follicles.
发情前期：大多数雌性哺乳动物发情期前准备期，其特点是子宫内膜和囊状卵泡发育