in.ter.course
n.(名词)Dealings or communications between persons or groups.往来交往:个人或群体间的交往或交际Sexual intercourse.性交
来源:Middle English entercours [commercial dealings] 中古英语 entercours [生意上的交往] from Old French entrecours 源自 古法语 entrecours from Latin intercursus [a running between, interposition] [from past participle of] intercurrere [to mingle with] 源自 拉丁语 intercursus [在…之间跑,插入] [] 源自intercurrere的过去分词 [混和] inter- [inter-] inter- [前缀,在…之间] currere [to run] * see kers- currere [跑] *参见 kers-