還有一個問題，你認為是胎兒的尿液還是孕婦的尿液？前後對不上。是我理解有誤？

來源: 欲千北於 2013-10-26 23:53:53 [博客] [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.