n.鞭痕；贴边
v.贴边于
A bright red welt rose on his arm. 他的手臂上起了明显的条状红肿。
His body, she later discovered, bore almost no bruises, but was full of strange, painful swellings, and there was a welt above one eye. 后来她发现，他身上几乎什么伤痕也没有，可是到处都是奇怪而又疼痛的肿块，在一只眼睛的上方有一条鞭痕。
