Chrome，
QQ浏览器
-
-
-
-
-
播放：10 时间：2024-06-19简介： -
-
-
-
-
-
-
-
-
-
-
-
-
![人教A高中数学必修二3.2.2 直线的两点式方程[赵勇]【市一等奖】优质课](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Ff857e933e52c963ce42a9c26c4821e1dc1d324a8.jpg%40672w_378h_1c_%21web-search-common-cover)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
![人教A高中数学必修二3.2.2 直线的两点式方程[赵勇]【市一等奖】优质课](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Ff857e933e52c963ce42a9c26c4821e1dc1d324a8.jpg%40672w_378h_1c_%21web-search-common-cover)
.