德拉少儿科学实验室

3

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qiyi{$}http://www.iqiyi.com/v_19rr908s1k.html?vfm=2002_2345f**2017-09-01期**DIY布丁**{,}http://www.iqiyi.com/v_19rr8waegc.html?vfm=2002_2345f**2017-09-05期**碘钟反应**{,}http://www.iqiyi.com/v_19rr8vjrdo.html?vfm=2002_2345f**2017-09-06期**银镜反应**{,}http://www.iqiyi.com/v_19rr95a23o.html?vfm=2002_2345f**2017-09-07期**化学红绿灯**{,}http://www.iqiyi.com/v_19rr94pjyo.html?vfm=2002_2345f**2017-09-08期**炫彩牛奶**{,}http://www.iqiyi.com/v_19rr92xg5k.html?vfm=2002_2345f**2017-09-11期**水中花园**{,}http://www.iqiyi.com/v_19rr928mgg.html?vfm=2002_2345f**2017-09-12期**茶水变色**{,}http://www.iqiyi.com/v_19rr90ovz4.html?vfm=2002_2345f&fv=p_07_01**2017-09-13期**光敏颜料**{,}http://www.iqiyi.com/v_19rr8q4r5g.html?vfm=2002_2345f**2017-09-15期**笛卡尔浮沉子**{,}http://www.iqiyi.com/v_19rr8v0i5k.html?vfm=2002_2345f**2017-09-25期**柠檬密信**{,}http://www.iqiyi.com/v_19rr8rptx8.html?vfm=2002_2345f**2017-09-29期**提取DNA**{,}http://www.iqiyi.com/v_19rrdpugfo.html?vfm=2002_2345f**2017-10-27期**冰雪特辑**{,}http://www.iqiyi.com/v_19rrdnhwio.html?vfm=2002_2345f**2017-11-03期**无限隧道**{,}http://www.iqiyi.com/v_19rreok9jw.html?vfm=2002_2345f**2017-11-24期**点冰燃火**{,}http://www.iqiyi.com/v_19rrea73lk.html?vfm=2002_2345f**2017-12-01期**光栅动画**{,}http://www.iqiyi.com/v_19rre5i2hw.html?vfm=2002_2345f**2017-12-08期**气体沉淀**{,}http://www.iqiyi.com/v_19rreac2l4.html?vfm=2002_2345f**2017-12-15期**流血之心**{,}http://www.iqiyi.com/v_19rrf01834.html?vfm=2002_2345f**2017-12-22期**杯中之冬**{,}http://www.iqiyi.com/v_19rrf5jt5w.html?vfm=2002_2345f**2017-12-29期**晴雨花**{,}http://www.iqiyi.com/v_19rrfg8uqg.html?vfm=2002_2345f**2018-02-16期**春节特辑 超闪结晶**{,}http://www.iqiyi.com/v_19rrbx0sqk.html?vfm=2002_2345f**2018-03-02期**海底总动员**{,}http://www.iqiyi.com/v_19rrbsmq3c.html?vfm=2002_2345f**2018-03-09期**护手霜**{,}http://www.iqiyi.com/v_19rrblecew.html?vfm=2002_2345f**2018-03-21期**导电橡皮泥**{,}http://www.iqiyi.com/v_19rrbk6idg.html?vfm=2002_2345f**2018-03-23期**催化反应**{,}http://www.iqiyi.com/v_19rrc7ep7o.html?vfm=2002_2345f**2018-03-30期**铜板腐蚀**{,}http://www.iqiyi.com/v_19rrc1zr84.html?vfm=2002