...sexual intercourse...性交We didn't have intercourse.我们没有发生性关系。
N-UNCOUNT
交际;交往;往来
Social intercourse is communication between people as they spend time together.
例句
There was social intercourse between the old and the young.老年人与年轻人之间有社会交往。
英汉词典释义
n.
(人、国家等之间的)往来,交往,交际
A friendly intercourse is opened between the most remote parts of the world.相距极远的两国开始了一种亲睦的邦交。
英英词典释义
Noun
1. communication between individuals
2. the act of sexual procreation between a man and a woman; the man's penis is inserted into the woman's vagina and excited until orgasm and ejaculation occur