1. 相互交流;相互溝通
    When people interact with each other or interact, they communicate as they work or spend time together.

    e.g. While the other children interacted and played together, Ted ignored them.
           當別的孩子相互交流、一起玩耍的時候,泰德對他們不予理睬。
    e.g. ...rhymes and songs to help parents interact with their babies.
           幫助父母與嬰兒進行互動的童謠與歌曲

2. (人與計算機或計算機與其他機器之間)交互作用，互動
    When people interact with computers, or when computers interact with other machines, information or instructions are exchanged.

    e.g. Millions of people want new, simplified ways of interacting with a computer...
           數(shù)以百萬計的人們想要新的簡化方式實現(xiàn)人機交互。
    e.g. There will be a true global village in which telephones, computers and televisions interact.
           將會出現(xiàn)一個電話、電腦、電視互動的真正的地球村。

3. 相互作用;相互影響
    When one thing interacts with another or two things interact, the two things affect each other's behaviour or condition.

interact的反義詞

    e.g. You have to understand how cells interact...
           你必須明白細胞是怎樣相互作用的。
    e.g. Atoms within the fluid interact with the minerals that form the grains.
           液體中的原子與形成顆粒的礦物質相互作用。