emergency是什么意思 - emergency中文意思和解释
emergency基本解释 n,紧急情况；突发事件；非常时刻 emergency相关例句和用法 Lifeguards are trained to deal with emergencies........
emergency基本解释 n,紧急情况；突发事件；非常时刻 emergency相关例句和用法 Lifeguards are trained to deal with emergencies........
