英语词汇“追踪研究”的翻译、意思、用法、释义-英汉汉英词典

单词	追踪研究
释义	追踪研究phr.panel study追踪调查；追踪研究追踪研究follow-up study追踪研究tracking study双向☞小组研究--纵横研究--追踪研究双向☞贯时性研究--追踪研究双向☞追踪研究--纵向研究
随便看	old adam and eve (usa) old age old age, old-age old age abuse old age and infirmity old age assistance 老年补助 old-age benefit old age dependency ratio old-age education old age insurance old-age insurance old age pension old-age pension old age pension act old age pensioner old-age pensioner old-age pensioner 领取养老金者 old age population index old-age, survivors, disability insurance old-and-bitter old and childish old and debilitated old and dim old and dim,