ph.
1. My son mucked up the car engine by using cheap, low grade gasoline.
我的儿子使用便宜的低级汽油，汽车引擎损坏了。
2. He fell down and came home with his clothes all mucked up.
他跌了一跤，一身脏衣服回家。
3. The hoarse tenor singer mucked up the recital.
沙哑的男高音把音乐会搞砸了。
1. 弄脏：multicellar pump 多室泵 | muck up 弄脏 | industrial scale 工业规模, 生产规模
verb
1. soil with mud, muck, or mire
e.g. The child mucked up his shirt while playing ball in the garden
2. make a mess of, destroy or ruin
e.g. I botched the dinner and we had to eat out
the pianist screwed up the difficult passage in the second movement
Synonym: botchbodgebumblefumblebotch upmuffblowflubscrew upball upspoilbunglefluffbollixbollix upbollocksbollocks upbobblemishandlelouse upfoul upmess upfuck up