单词 rust out 例句 DEFINITIVE EXAMPLES 权威例句〔body〕The body of the bus is almost entirely rusted out.这辆公共汽车的车身几乎全锈坏了。韦氏高阶〔rust out〕He was so lazy that he rusted out when he was still young.他懒极了,因此未老先衰。21世纪英汉〔rus...