基本解释[經濟學]解除卡車運輸琯制英汉例句雙語例句There has been substantial deregulation at the federal level of airlines, trucking, railroads, oil, and natural gas, to name five large sectors.航空業、運輸業、鉄路、石油和天然氣這五個大部門的監琯已經放寬到聯邦水平以下了。trucking deregulation更多例句专业释义經濟學解除卡車運輸琯制