Chrome，
QQ浏览器
-
-
-
-
-
-
-
![[中考物理]一口气学完《滑轮》所有考点！系统教学由易到难，不怕学不会！](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F65d042812a260be1af512dc323f164cb7a7d468d.png%40672w_378h_1c_%21web-search-common-cover)
-
-
-
-
-
-
-
-
-
-
播放：0 时间：2025-05-02简介： -
-
-
-
-
-
-
-
-
-
-
-
![[初中物理]一口气解决《机械效率》所有问题！全网最详知识讲解，零基础逆袭期末物理！](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fddd3873a3232f535d06e754a61b4ac9e844e4dc7.jpg%40672w_378h_1c_%21web-search-common-cover)
-
-
-
-
-
-
-
-
-
-
-
-
![[中考物理]一口气学完《滑轮》所有考点！系统教学由易到难，不怕学不会！](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F65d042812a260be1af512dc323f164cb7a7d468d.png%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]一口气解决《机械效率》所有问题！全网最详知识讲解，零基础逆袭期末物理！](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fddd3873a3232f535d06e754a61b4ac9e844e4dc7.jpg%40672w_378h_1c_%21web-search-common-cover)
.