welshed英 [welʃt]美 [welʃt]v. 说话不算数; 赖账; 耍赖皮welsh的过去分词和过去式双语例句She welshed on the bargain she made with us.她与我们洽谈成交后又翻悔了。He often welshed on his promises.他过去经常逃避义务,不履行诺言。