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订阅【changhsumath666】不是 changhsumath！一起创造首个 P 站排名前十的华人频道！【张旭版妹微积分】板妹 instagram：kty_160、aini_891218
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Comments
Comments on the topic : "订阅【changhsumath666】不是 Changhsumath！一起创造首个 P 站排名前十的华人频道！【张旭版妹微积分】" :JinlinTang @ 1 year ago "在正经网站想找不正经的东西看，在不正经的网站又开始找正经东西看。这人啊，真是一种矛盾的生物"
HOPE886 @ 2 years ago "這哪是黃片啊，你這視頻有問題啊"
f30mmu7dsmd @ 2 years ago "你这视频太假了 假吗？ 掏粉笔 这个x……"
luingwithstudying @ 2 years ago "换元之后直接代公式就好了 三角换元花时间花精力"
wsjfqx @ 1 year ago "名字挺有意思的啊"
Sausage1266 @ 2 years ago "老师讲的真好！"
soberLOBE @ 2 years ago "这个先换元，然后基于arcsinx的导数去凑微分就可以，不算太难"
JustNotThatGuy @ 1 year ago "I don't know what going on, I don't know how I got here, all I know is that my brain is erect"
nhentai177013 @ 1 year ago "same bro"
chevjuna @ 1 year ago "bing chilling"
ygywzb @ 2 years ago "离大谱"
imprezakidd @ 2 years ago "在P站上课了？？？"
18043023995 @ 1 year ago "老师知道好学生在哪，我感动了。"