人家是物理教授，你說學的是啥？

來源: 悠步天於 2023-11-21 21:08:56 [舊帖] [給我悄悄話] 本文已被閱讀：次

物理物理，萬物之理

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