1. 修补：standard three blade propeller 标准三叶搅拌桨 | bodge 修补 | make tracks for 追踪

verb

1. 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: botchbumblefumblebotch upmuffblowflubscrew upball upspoilmuck upbunglefluffbollixbollix upbollocksbollocks upbobblemishandlelouse upfoul upmess upfuck up