以我多年的閱曆來看，應該是縮寫。意思是神馬不知道。

來源: 大寫2 於 2012-03-09 10:12:14 [舊帖] [給我悄悄話] 本文已被閱讀：次

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