welshed
v.
不付赌金而溜掉( welsh的过去式和过去分词 );
逃避履行义务;
逃避（责任等）;
对（某人）食言;
例句:
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He had betrayed me, welshed on an agreement.
来自S. Bellow
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He gave us his solemn word, then he welshed on us.
他向我们郑重承诺然后又对我们食言了。
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She welshed on ( the bargain she made with ) us.
她与我们洽谈成交后又翻悔了.
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He often welshed on his promises.
他过去经常逃避义务,不履行诺言.
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Remember Dan Rather when he was in trouble for claiming GW Bush welshed on his National Guard commitments?
来自SA