离他的重心如此近,以至于大米得在他身体里面。比如,离重心2毫米。。。
离他的重心如此近,以至于大米得在他身体里面。比如,离重心2毫米。。。
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如果大米以1圈/秒的速度绕30公斤的小冲浪转,大米跟小冲浪重心的距离须是0.16毫米
-500miles-
♂
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09/07/2025 postreply
05:36:42
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权且以为是对的
-冲浪潜水员-
♂
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09/07/2025 postreply
09:21:13
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淡是,大米们都喜欢躺平,速度何来?~~
-最西边的岛上-
♀
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09/07/2025 postreply
10:36:29
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