Chrome，
QQ浏览器
.
![[初中物理]一口气搞定《电能 电功》所有知识点！“电学恶魔”即将降临~](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F980e3874fa36ed7642dca0fb55adae351153c2b1.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]一口气搞定《电流和电路》，电学有救了！！！](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2Fbfede9bc02871aa4d9501a1903c8e224acd96aa3.png%40672w_378h_1c_%21web-search-common-cover)
.