在一半径为2的球里放入半径为1的小球，最多能放几个？

来源: yma16 于 2022-01-15 13:41:06 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.