基本解釋草率性行爲(wèi);偶暫式性交;隨意性交(指隨意選擇不同對(duì)象進(jìn)行性交活動(dòng))英漢例句權(quán)威例句Yahoo News and ABC News got married, or engaged, or started having casual sex.FORBES: How Not to Get a Job at YahooThere was lots of nudity, casual sex, dirty dancing and open drug use.NPR: Havens, 1st Woodstock Singer, Dies Of Heart AttackHe denies that he was looking for casual sex, but admits that his first story to the police, when he said he had been carjacked while stopped at traffic lights, was untrue.ECONOMIST: There is no alternativecasual sex更多例句