您要查找的是不是：
- 二级事故<涉及危险品的数量可能造成灾难 levelⅡincident
- 事故 accident
- 交通事故 traffic accident
- 意外事故 contretemps
- 医疗事故 medical negligence
- 重大事故 heavy accident
- 安全事故 incident
- 事故现场 scene of accident
- 事故处理 trouble removal
- 工伤事故 accident at work
- 质量事故 accident due to poor quality of service
- 天生桥二级水电站4号机低油压事故浅析 Analysis on the low oil pressure fault of No.4 Generating unit of Tianshengqiao Second-cascade Hydropower Station
- 严重事故 casualty
- 出事故 come a howler
- 事故原因 source of damage
- 事故率 possibility of trouble
- 桥上发生了严重的汽车相撞事故。 There was a serious motor smash on the bridge.
- 保险事故 insurance risk
- 在两条道路的交叉点发生了一起事故。 An accident happened at the meeting of two roads.
- 爆炸事故的罹难者于上周举行了葬礼。 The victims of the explosion were buried last week.
