2026-08-16 23:31:58 浏览次

coitus是什么意思 英[ˈkɔɪtəs] 美[ˈkoʊɪtəs] n. 性交, 交媾[医] 性交, 交媾n the act of sexual procreation between a man and a woman; the man's penis is inserted into the woman's vagi...