英语词汇index case的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	index case
释义	index case index case n.（名词）The earliest documented case of a disease included in an epidemiologic study.首例病例：传染病学中某种病症最早被记录下来的病例
随便看	lead away lead a witness lead azide lead azide detonator lead azoimide lead back lead bank lead bar lead-base grease lead bath lead bath quench lead battery lead block test lead borate lead borosilicate lead bouillon lead breath lead brick lead bromate lead bromide lead bronze lead button lead carbonate lead carbonate basic lead castle

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