“磨破”的拼音为：mó pò...

他穿着磨破的牛仔裤和牛仔衬衫。He wore frayed jeans and cowboy shirts.他衬衣的袖口磨破了。The cuffs of his shirt were fraying.这些裤子的膝盖已经磨破了.The knees of these trousers have been completely worn through....

“磨破”的英语可以翻译为：wear，abrade...