英语词汇“demographic research”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	demographic research
释义	demographic research 人口研究
随便看	track down a criminal track drainage track drive track-driving sprocket track duty track dynamics track dynamic stabilizer track eccentricity tracked tracked air-cushion tracked air cushion vehicle tracked armoured vehicle tracked change tracked down tracked enginner tracked excavator tracked gear tracked hover tracked loader tracked log tracked magnetic levitated vehicle tracked march tracked vehicle tracked vehicles tracked with S移家别湖上亭 S穆陵关北逢人归渔阳 S空囊 S立秋日曲江忆元九 S章台夜思 S竹枝词 S竹枝词九首（其一） S竹枝词四首 S竹里馆 S竹马子一裹圆一裹圆儿一褒一贬一见倾心一见即付一见如故一见生情一见钟情一视同仁一览