名詞 intercourse:

1. communication between individuals
   同義詞：social intercourse
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
   同義詞：sexual intercourse, sex act, copulation, coitus, coition, sexual congress, congress, sexual relation, relation, carnal knowledge

1. "Bring them out, " they shouted, "so that we can have intercourse with them."
   "把他們交出來，"他們喊道，"我們要讓他們嘗嘗我們的厲害。"
2. An evil spirit believed to descend upon and have sexual intercourse with women as they sleep.
   陰庫巴斯惡鬼，夢(mèng)淫妖據(jù)說會(huì)趁女人熟睡壓而在女人身上并與其交配的惡鬼
3. A friendly intercourse has been opened between the two countries.
   兩國已開始了親密的往來。
4. English is more widespread and more used in international intercourse than German.
   英語在國際交往中比德語使用得更為廣泛。

in.ter.course

n.（名詞）
Dealings or communications between persons or groups.
往來交往：個(gè)人或群體間的交往或交際
Sexual intercourse.
性交

來源：
Middle English entercours [commercial dealings]
中古英語 entercours [生意上的交往]
from Old French entrecours
源自 古法語 entrecours
from Latin intercursus [a running between, interposition] [from past participle of] intercurrere [to mingle with]
源自 拉丁語 intercursus [在…之間跑，插入] [] 源自intercurrere的過去分詞 [混和]
inter- [inter-]
inter- [前綴，在…之間]
currere [to run] * see kers-
currere [跑] *參見 kers-