mess up
phrasal verbmess up | mess something  up 
- to fail at something or do it badly把…弄糟;胡乱地做 - I've really messed up this time.这次我真的把事情给弄糟了。 
- If you cancel now you'll mess up all my arrangements.如果你现在取消,就会破坏我所有的安排。 
 
- I've really messed up this time.
mess somebody  up 
- (informal) to cause somebody to have serious emotional or mental problems使心情恶劣;使精神崩溃 
- (North American English, informal) to physically hurt somebody, especially by hitting them打伤;殴打 - He was messed up pretty bad by the other guy.他被另一个家伙打成了重伤。 
 
- He was messed up pretty bad by the other guy.
mess something  up 
- to make something dirty or untidy把…弄糟;胡乱地做 - I don't want you messing up my nice clean kitchen.我不想让你弄脏我整洁的厨房。 
 
- I don't want you messing up my nice clean kitchen.