柯林斯词典welt /wɛlt/ (welts) 1. N-COUNT A welt is a mark made on someone's skin, usually by a blow from something such as a whip or sword. (击打或擦伤所致的)红肿 返回 welt剑桥词典a raised , red area of skin caused by being hit or by cuts healing （皮肤上受击打后留下的）淤伤，肿块；疤痕 返回 welt