he does not use language used by a physicist.

來源: huntridge 於 2018-11-05 18:11:25 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (0 bytes)
回答: Please comment on this if you have time. 由 Euro-dollar 於 2018-11-05 12:52:45
請您先登陸，再發跟帖！