emergency SC应急供应链
emergencyn.突发事件;紧急状态adj.应急的;紧急的;备用的
emergency tiller应急舵柄
emergency doctor急诊医生
emergency rescue紧急救援
emergency return应急返回
emergency muster紧急集合
emergency piston紧急活塞
Emergency Roster紧急情况待命人员名单
emergency pacing紧急起搏
emergency theory应急说
emergency pulses呼救信号