inter-,在内，在中间，相互，act,行动，作用。

1. After initiation, the youths started to interact with the older members.

入会仪式后，这些小伙子与老成员开始互动。

来自柯林斯例句

2. Atoms within the fluid interact with the minerals that form the grains.

液体中的原子与形成颗粒的矿物质相互作用。

来自柯林斯例句

3. Teachers have a limited amount of time to interact with each child.

教师和每个孩子沟通的时间有限。

来自《权威词典》

4. The policeman advised the criminal to interact with the police.

警察劝罪犯与警方合作.

来自《简明英汉词典》

5. All things are interrelated and interact on each other.

一切事物互相联系并相互作用.

来自《现代汉英综合大词典》