| 单词 | mortality statistics |
| 释义 | > as lemmasmortality statistics mortality statistics n. ΚΠ 1855 (title) Mortality statistics of the seventh census of the United States, 1850 [U.S. Census Office]. 1992 Cambr. Encycl. Human Evol. (1994) x. v. 422/1 The study of mortality statistics is the oldest branch of demography... It forms the basis of life assurance... Its central concept is risk. < as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。