coition

n.

交媾，性交；交配；交尾；

coition
coition
[THE SO-CALLED COITION DEATH].
Coition activated inflatable reservoir condom
[THE SO-CALLED COITION DEATH].
VERNAL COITION OF THE SEAL PHOCA VITULINA IN SHETLAND
Coition Nesting and Post Fledging Behavior of Williamsons Sapsucker in Colorado
Coition-induced inhibition of sexual receptivity in female lizards. (Anolis carolinensis).
THE EJACULATE AND THE NATURE OF COITION IN SOME PASSERINE BIRDS
Clitoris friction stimulator and method for stimulating erogenic zones of a woman during a coition