?打退堂鼓
... fink on [美俚]告密[发] fink out 打退堂鼓, 食言 fink-out `fINkaut n. 食言,背信,后退 ...
食言
They opened it with Fink's Mules, and Major Doughty's dogs came out, then Manny's Monkeys, then Powers' Dancing Elephants."
VOA : special.2009.03.09
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