就是說，01的根本插不到02，02也插不到01，兩頭是一公一母。

來源: 專開破車的男人於 2010-04-27 18:15:59 [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.