交互 (jiāo hù): mutual; interactive; each other; alternately; in turn; interaction

In the group discussion, through frequent interaction, the students gradually understood each other's viewpoints.

This language learning software emphasizes human-computer interaction, allowing users to practice speaking through conversations with the computer.

Through multiple interactions, the leaders of the two countries enhanced mutual trust and eventually signed a cooperation agreement.

In role-playing games, interactions between players are very frequent; they need to cooperate to complete tasks.

The teacher encourages students to actively interact in class, not just listen passively.