“Available” 是一个形容词，常以 “系动词 be（am, is, are...）+ available” 的结构出现。

1. 形容事物时，“available” 的意思是 “可获得的，可用的” 或者 “能买到的，在售的”。

We've got a car park that's available for everyone to use.

Are there any pens available in the office?

The best fruit is available in summer.

This film will be available on DVD soon.

The new tracksuits are not available yet in this shop.

2. 形容人时，“available” 的意思是 “有空的”，常用来谈论某人未受其它限制，能够做某事或帮助他人。

I'm afraid there's no one available to help. We're all busy!

Their best player isn't available for the match. She hurt her leg and she can't play.

Will you be available next Tuesday morning for the meeting?

I called them last week, but their manager wasn't available to talk then.