单词	epidemiologist
释义	epidemiologist /ˌɛpɪdiːmɪˈɒlədʒɪst / noun A person who studies or is an expert in the branch of medicine which deals with the incidence, distribution, and possible control of diseases: epidemiologists are warning of a new pandemic... According to a perinatal epidemiologist, the safety of ultrasound has never been clinically proven. A Nevada state epidemiologist is also investigating whether arsenic is behind a severe increase in children's leukemia cases. A British epidemiologist cites an eightfold increase in maternal death following elective cesarean section above the death rate associated with vaginal birth.
随便看	ungraceful ungracefully ungracefulness ungracious ungraciously ungraciousness ungraded ungrammatical ungrammaticality ungrammatically ungrammaticalness ungraspable ungrateful ungratefully ungratefulness ungrave ungreased ungreen ungreenly ungroomed unground ungrounded ungroup ungrudging ungrudgingly

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