estrus

/es-truhs/US // ˈɛs trəs //UK // (ˈɛstrəs, ˈiːstrəs) //

发情期,发情,雌性激素

Definitions

n.名词 noun

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