4 (点) + 9 (点) = 1 (点)
所有跟帖:
• 4 (点) + 9 (点) = 1 (傻) -无牙- ♂ (0 bytes) () 12/03/2015 postreply 07:30:57
• 4 (碗) + 9 (碗) = 1 (桶) -NewBird- ♂ (0 bytes) () 12/03/2015 postreply 07:53:07
• =一个胖子吧~~~ -紫色海洋- ♀ (0 bytes) () 12/03/2015 postreply 07:58:29
• 等式唯一性? -无牙- ♂ (0 bytes) () 12/03/2015 postreply 08:16:19