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
1. " Secrets " you confide to colleagues always end up out in the open and those being gossiped about usually know who is spreading the muck.
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: botch bodge bumble fumble botch up muff blow flub screw up ball up spoil bungle fluff bollix bollix up bollocks bollocks up bobble mishandle louse up foul up mess up fuck up