更新时间：2026-03-23 19:22:36
Noun:- the ratio of deaths in an area to the population of that area; expressed per 1000 per year
fatality rate是什么意思 fatality rate在线翻译 fatality rate什么意思 fatality rate的意思 fatality rate的翻译 fatality rate的解释 fatality rate的发音 fatality rate的同义词
