同义词有contact, collaborate,例如:
1、Contact with other people is a basic human need.和他人接触是人的基本需要。
2、This substance should not come into contact with food.这种物质切莫与食物接触。
3、The two men met and agreed to collaborate.这两个人见了面,并同意进行合作。
interact同义词
这个单词啥的意思是与人交往,互动。同义词有contact, collaborate, unite, connect, cooperate, reach out等。