Chrome，
QQ浏览器
-
-
-
-
-
-
-
-
![听说你被基本不等式制裁了[一轮复习2上集]](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F4ed74e07e6ba9326e1ef62e03e15a6268c4efcbf.jpg%40672w_378h_1c_%21web-search-common-cover)
-
-
-
![[高一数学同步课]暑假第4讲：不等式的性质与解法](//imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2Fafb88e1b12187847c5239d7f6321cd81e69a4530.jpg%40672w_378h_1c_%21web-search-common-cover)
-
-
-
-
-
-
-
-
-
-
-
-
播放：21 时间：2024-06-19简介： -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
![听说你被基本不等式制裁了[一轮复习2上集]](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F4ed74e07e6ba9326e1ef62e03e15a6268c4efcbf.jpg%40672w_378h_1c_%21web-search-common-cover)
![[高一数学同步课]暑假第4讲：不等式的性质与解法](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2Fafb88e1b12187847c5239d7f6321cd81e69a4530.jpg%40672w_378h_1c_%21web-search-common-cover)
.