動(dòng)詞 bumble:

1. make a mess of, destroy or ruin
   同義詞：botch, bodge, bumble, fumble, botch up, muff, blow, flub, screw up, ball up, spoil, muck up, bungle, fluff, bollix, bollix up, bollocks, bollocks up, bobble, mishandle, louse up, foul up, mess up, fuck up
2. walk unsteadily
   同義詞：stumble, falter, bumble
3. speak haltingly
   同義詞：bumble, stutter, stammer, falter

形容詞 bumbling:

1. lacking physical movement skills, especially with the hands- Mary H. Vorse
   同義詞：bungling, butterfingered, ham-fisted, ham-handed, handless, heavy-handed, left-handed

1. The bumbling of our salesman cost us the account.
   推銷員所犯的錯(cuò)誤使我們失去了那位客戶。
2. "The old lady kept bumbling on about something, but nobody could understand her."
   ＂老太太結(jié)結(jié)巴巴地說個(gè)不停，可誰也不明白她說些什么。＂
3. What are you bumbling (on) about?
   你顛三倒四地說些什麼呀?