commercial intercourse商业往来;[贸易] 通商;[贸易] 贸易往来;商务往来
macroscopic intercourse宏观交往
premarital intercourse婚前性行为
intercourse play交往游戏
art intercourse艺术交流
universal intercourse普遍交往
intercourse theory交往论
Outdoor intercourse space in campus, which reflects the spirit of a university is as important as teaching space.
校园外部交往空间是大学教学空间具有同等意义的空间,是一所大学场所精神的主导空间。
参考来源 - 大学校园外部交往空间研究It should be our theoretical starting point to participate in making the most fundamental intercourse rule of human society.
在国家与社会的关系上有强国家主义色彩。 毛泽东政治哲学既发展了马克思主义政治哲学，也有效地回应了自由主义政治哲学的挑战，它理应成为我们参与制定人类社会最为基本的共同交往规则的理论出发点。
参考来源 - 关于毛泽东政治哲学的若干思考The last chapter studied their intercourse. As three famous poets at the same time, they affiliated with each other frequently.
最后一部分是对三大家之间的交游过程的考辨。
参考来源 - 乾隆三大家诗学比较Communication is still new field in our country. The development of communication needs to be explored with the international cooperation and intercourse of civil scholars and reformers .
社区在我国尚属年轻的领域，社区的发展需要国际合作与交流，需要国内学者和改革者不懈地探索与实践。
参考来源 - 中国城市社区管理模式研究Chapter Four Analysing Cheng Jin-fang's intercourse with many celebrity inhis era.
第四章分析其交游情况。
参考来源 - 程晋芳研究The intercourse between the folk martial arts and military martial arts promotes the martial arts’ development.
民间习武与军事武艺的双向交流促进了武术的发展。
参考来源 - 关于中国武术与军事、艺术关系的研究N-UNCOUNT（不可数名词） Intercourse is the act of having sex. 性交 [正式]
...sexual intercourse.
…性交。
N-UNCOUNT（不可数名词） Social intercourse is communication between people as they spend time together. 交际 [老式]
There was social intercourse between the old and the young.
老年人和年轻人之间有社会交往。