英[mʌft]
美[]
He muffed his opening speech.
他的开幕讲话搞砸了。
柯林斯例句
He muffed a good opportunity for a big contract.
他把签订一项大合同的好机会错过了.
辞典例句
I had a chance to impress her with my efficiency and I muffed it up.
我本来有机会使她了解我的办事效率,但是我错过了这个机会.
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