Can be used as an adjective before or after.

① Available; Useful, useful; Available; Available;

Available components

Available ingredients.

Use all available means

Use all possible means; Do everything possible.

Surplus available for export

The rest can be exported.

I will send you all the periodicals I can buy.

I will send you the periodicals I can buy.

He can't do the work.

This job is of no use to him.

(2) [refers to people] who can participate; Can be interviewed; Free;

Are you free to attend a meeting tomorrow morning?

Can you attend the meeting tomorrow morning?

The doctor is not available now.

The doctor is not available now.