(also welsh)Word forms: 3rd person singular present tense welches, present participle welching, past tense, past participle welched
VERB 赖账;耍赖皮 If someone welches on a deal or an agreement, they do not do the things they promised to do as part of that deal or agreement. 赖账;耍赖皮 [informal]
He welched on his agreement with the club that he would play for them in February. [VERB + on]