wanting to give your attention to something and discover more about it

He didn't seem very interested in what I was saying. 他好像对我的话不怎么感兴趣。

She's at that age where she's starting to get interested in boys. 她正处于开始对男孩子发生兴趣的年龄。

I'd be interested to hear more about your work. 我很想更多地了解你的工作。

"Really?" he said, with an interested look on his face. “真的吗？”他说道，脸上呈现出一副关注的神情。

Yes, I'd be very interested in knowing more about the services your firm offers. 是的，我很想更多地了解贵公司所提供的服务。

relating to a person or group who has a connection with a particular situation, event, business, etc.

All interested parties (= people who are involved) are advised to contact this office. 建议有关各方与这个办公室联系。