Hard water furred the kettle.硬水使水壶生了垢.Is the kettle boiling?壶里的水开了吗？I'll put on the kettle for tea. Or boil up some coffee.我要烧壶水沏茶，或者煮些咖啡。The cordless kettle may now be a fixture in most kitchens.无绳电热水壶现在可能是多数厨房的固定设...
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....