无: not have; there is not; be w ...起运: start shipment期限: time limit的: 4次方是 The fourth power of 2 i ...海上运输: marine transport危险货物的海上运输: carriage of dangerous goods by sea无护航的海上运输队: unescorted convoy海上运输: carriage by sea; marine shipping; marine transportation; maritime carriage; maritime transportation; sea conveyance; sea freight; sea haul; sea traffic; sea transportation; seagoing transport; sealift; tra ortation by sea; transportation by sea海上运输;海运: sea tra ort; sea transport海上运输船: marine transport ship海上运输单: sea waybill海上运输的: seaborne; sealift海上运输队: sea train海上运输法: maritime transport law海上运输人: common carrier经海上运输: by sea便利海上运输: facilitation of maritime transport短途海上运输: short-sea traffic国际海上运输: international sea transport海上运输保险: marine cargo insurance海上运输法规: merchant shipping act海上运输飞机: transport seaplane海上运输服务: supply vessels海上运输工程: marine transportation engineering海上运输关系: relations arising from maritime transport