名词
中文翻译：死亡率
同义词：
['mortality', 'mortality rate例句：1. The study found that the fatality rate of this disease was high in rural areas.（研究发现这种疾病在农村地区的死亡率很高。）2. The government has implemented stricter safety regulations to reduce the fatality rate of accidents.（政府实施了更严格的安全规定，以减少事故的死亡率。）']
例句：
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1. The study found that the fatality rate of this disease was high in rural areas.
研究发现这种疾病在农村地区的死亡率很高。
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2. The government has implemented stricter safety regulations to reduce the fatality rate of accidents.
政府实施了更严格的安全规定，以减少事故的死亡率。
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3. The research team analyzed data from various sources to calculate the fatality rate for the new vaccine.
研究团队分析了各种来源的数据，以计算新疫苗的致死率。