emergency bus应急汇流条emergencyn.突发事件；紧急状态adj.应急的；紧急的；备用的emergency suture assortment抢救用缝合器械包emergency operation command应急指挥Emergency Management System紧急情况处理系统emergency tender with crane带起重机的抢险救援车emergency stop push buttons紧急停车按钮Emergency Capability System应急能力系统Emergency Ordnance Disposal紧急军械处理emergency telephone station紧急电话台emergency safety evaluation应急安全评价emergency chemical accident化工突发事故