基本解释[航空、航天科学技术]交付和服务英汉例句双语例句Responsible for negotiating the L/C terms including payment, goods delivery, package, transportation, service and so on.负责谈判L/C条款，包括付款、交货、包装、运输、服务等；l delivery and service更多例句专业释义航空、航天科学技术交付和服务