谢谢楼上各位的解释。我回想起新冠期间有干鼻屎有黏痰有眼屎，故发此问。

来源: shuyezi 于 2021-11-09 20:34:33 [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.