botch
/bɔtʃ; bɑtʃ/ v[Tn, Tn.p]
~ sth (up) spoil sth by poor or clumsy work; repair sth badly （笨手笨脚地）弄坏某事物; 把某物修理得很糟
a botched job, ie a piece of work that is done badly 笨活儿
The actor botched (ie forgot or stumbled over) his lines. 那演员把台词念糟了.
The mechanic tried to repair my car, but he really botched it up. 那个技工想把我的汽车修好, 可是他一修更糟了. botch (also botch-up), n piece of badly done work 粗制滥造的活儿
make a botch of sth 把某事物办糟了.