英汉词典

1. 阴冷的;寒冷的
    Something that is chilly is unpleasantly cold.

    e.g. It was a chilly afternoon...
           那是个阴冷的下午。
    e.g. The rooms had grown chilly.
           房间慢慢变得阴冷起来。

2. 冷的;有寒意的
    If you feel chilly, you feel rather cold.

    e.g. I'm a bit chilly.
           我有点冷。

3. (人际关系、反应)冷淡的，冷冰冰的，不热情的
    You say that relations between people are chilly or that a person's response is chilly when they are not friendly, welcoming, or enthusiastic.

    e.g. I was slightly afraid of their chilly distant politeness.
           他们那种冷冰冰的、敬而远之的客套让我有点憷头。