四麵八方?顯然沒學過立體幾何。
所有跟帖:
• 那應該是多少方啊?我立體幾何都忘了。 -油膩三腳貓- ♂ (0 bytes) () 10/19/2024 postreply 18:25:48
• 那應該是多少方啊?我立體幾何都忘了。 -油膩三腳貓- ♂ (0 bytes) () 10/19/2024 postreply 18:25:48
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