Definition
To handle something very badly, resulting in failure or a mess.
把事情搞砸；把某事弄得一团糟
He tried to fix the pipe, but he made a muck of it and flooded the floor.
他试图修理水管，但却搞砸了，把地板都淹了。
She intended to bake a cake, but she made a muck of it; it was burnt and collapsed.
她本打算烤一个蛋糕，但却搞砸了；蛋糕烤焦了还塌了。
I was supposed to give a presentation, but I got too nervous and made a muck of it.
我本该做一个简报，但我太紧张了，结果搞砸了。