somebody will live to regret itREGRET/FEEL SORRYused to say that someone will wish that they had not done something 某人将后悔一辈子 If you marry him, you’ll live to regret it. 你要是嫁给他，会后悔一辈子的。
somebody will live to regret it• He may think leaving his wife for the other woman is a good idea, but he'll live to regret it.• If you put all your money in this real estate deal, I guarantee you'll live to regret it.
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