短语词组短語freightage reimbursement 報銷路費collect freightage 收取運費railway freightage 鉄路貨物運輸road freightage 道路貨運Freightage Insurance 貨物運輸保險sea freightage 海運費率risking freightage 危險貨物運輸freightage operation 貨運業務freightage cost 運費 返回 freightage