基本解释[经济学]解除卡车运输管制英汉例句双语例句There has been substantial deregulation at the federal level of airlines, trucking, railroads, oil, and natural gas, to name five large sectors.航空业、运输业、铁路、石油和天然气这五个大部门的监管已经放宽到联邦水平以下了。trucking deregulation更多例句专业释义经济学解除卡车运输管制