Got it!
Got it. vs I got it.
Boss – Please have this ready by Friday.
You – Got it! 收到!
You – I got it. 我来吧/我有把握某事。
Scene 1: When somebody knocked the door, Phoebe said, “I’ll get it.”
Scene 2: You and your friends are leaving the door, and your friend’s asking, “Where is the key?” you said, “I got it.” [I have it. 在我手上,我拿着呢。]
You got it!
I got this under control.
Scene: Joey – You know I don’t think you should be talking at all in there. Ross: Ok, ok, you got it!
Roger/copy that.
Consider it done!
Sure thing.
I’m on it.
Your wish is my command. (not very formal)