intercourse [ˈɪntəkɔ:s]

以下由轻松背单词网站提供

n.性交；交流，交往，交际

the act of having sex

The magazine becomes a cultural medium of intercourse between the two peoples. 该杂志成为两民族间文化交流的媒介。
There was close intercourse between them. 他们过往很密。