谢谢回答，是指鼻涕自然流入喉部吗？

来源: lily60 于 2014-12-16 15:11:45 [旧帖] [给我悄悄话] 本文已被阅读：次

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