coitus英 [ˈkɔɪtəs]美 [ˈkoʊɪtəs]n. 性交医学BNC.43785 / COCA.30810柯林斯词典性交Coitusis sexual intercourse.英英释义nounthe act of sexual procreation between a man and a womanSynonym:sexual intercourseintercoursesex actcopulationcoitionsexual congresscongresssexual relationrelationcarnal knowledge双语例句