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【高清】【經典】張旭微積分｜極限篇｜主題十之二：老大比較法(中)：指數函數分式 ｜觀念講解｜數學老師張旭｜step mom｜korean｜milf｜anime

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4 years ago
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      changhsumath
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          All Comments (8)

          Login or Sign Up now to post a comment!

          johnger850305
          johnger850305
          4 years ago
          張旭老師邏輯清楚、分析詳細
          6
          • Reply
          lopankri
          lopankri
          4 years ago
          who posts this
          4
          • Reply
          qianlisama
          qianlisama
          5 months ago
          牢大比较法
          3
          • Reply
          Finvoler
          Finvoler
          4 months ago
          牛子硬久了，让脑子也硬一硬
          2
          • Reply
          quebuji
          quebuji
          4 years ago
          黑人无码可太草了
          3
          • Reply
          47d010c
          47d010c
          2 months ago
          666,给我干哪来了
          1
          • Reply
          misakamiku_CN
          misakamiku_CN
          6 months ago
          为啥我会在P站看到这玩意！
          1
          • Reply
          gingbwc
          gingbwc
          3 years ago
          LETS GO!
          0
          • Reply

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