sexual relations
n. 性关系
例句与用法:
Sexual relations between a human being and an animal.
人兽性关系人与兽之间的性关系
Sexual relations between persons who are so closely related that their marriage is illegal or forbidden by custom.
乱伦血缘过近而使其婚姻不合法或为风俗所禁止的人之间的性关系
A stranger with whom casual acquaintance is made, usually in anticipation of sexual relations.
勾搭上的人随便结识的陌生人,通常是在期望性关系中结识的人
ph.
性交