英和和英

I'm done.

I finished it.

a finished item

completed

completion

completed works

to completion

Finished

Done with it

to complete something

to be completed

completed to perfection

finished；completed

a finished product

complete

complete

bring…to perfection …

a person who completes or perfects something

to be able to finish managing or treating something

a complete phrase

cause to become undone

the workmanship of a finished item

bring…to a conclusion …

I've done it.

(of a particular matter) the condition of being completed

to complete construction work

It has ended smoothly.

The work is completed

metrically complete

work that has just been completed