释义
n.
(in poker)a hand containing four cards of the same suit and one of a different suit
（扑克牌戏用语）（因四张同色一张为其他花色而）未凑成的同花。
〈非正式〉 前途（或前景）美好结果却不成功的人（或事）
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her leadership is already a busted flush. 她的领导虽让人看好但结果却失败了。