Coitus Copulation交合
anticipate coitus交配
coition coitus交媾
age coitus年龄交配
ge coitus年龄交配
coitus mating交尾
同义词:sexual intercourseintercoursesex actcopulationcoitionsexual congresscongresssexual relationrelationcarnal knowledge
N-UNCOUNT(不可数名词) Coitus is sexual intercourse. 性交 [技术]