急诊院前猝死事件的发生特点的英文

the features of prehospital sudden death

• 急诊:    emergency call; em ...
• 院:    courtyard; yard; c ...
• 前:    front
• 猝死:    sudden death
• 事件:    event; incident
• 的:    4次方是 The fourth po ...
• 发生:    happen; occur; tak ...
• 特点:    characteristic; di ...