交往的英文：
association
contact

参考例句：

Keep company with; associate with
与..作伴;交往

Excellent interpersonal and networking skills.
出色的与人交往能力。

Go steady; go out with
与固定的异性交往

The alumnae mingled with the trustees.
与董事交往的女校友

He that sups with the devil must have a long spoon.
与恶人交往,须特别提防。

Shun company [publicity, temptation]
避开与人交往[出名,诱惑]

I'm not in a sociable mood.
我没兴致与人交往。

A high percentage of teenagers have had sexual relationships by the age of 18.
许多青少年在十八岁的时候已经有了性交往。

He who handles a nettle tenderly is soonest stung
与恶人交往而讲仁义,必受其害

A buffet meal is more sociable, enabling you to circulate freely.
自助餐使你能自由走动，这更有利于与人交往。

association是什么意思：
n. 联合，联系；联合体，社团；协会

association centre
联合中枢

Association of Infant Formula Manufacturers
婴儿配方奶制造商协会

The Association holds an annual reunion.
这个协会每年聚会一次。

He was read out of the association.
他被宣布开除出该协会。

Light is associated with sight.
光学与视觉联系在一起。

contact是什么意思：
n. 交往，联系；接触，触碰；社会关系；接点，触点
v. 跟…联络上，同…联系
adj. 跟…联络上，同…联系

Of a selector, a moving contact that engages with the contacts of a bank.
与存储单元的触点相啮合的选择器滑动触点。

If someday I will not contact you, will you contact firstly and initiatively?
如果有一天我不再和你联系，你会主动跟我联系吗？

He have many contact in the city.
他在城里有不少熟人。

No, I have no contact with her.
不，我和她没有一点儿联系。

You can contact us by email.
你可以通过电子邮件和我们联系。