你这么一科普，我到觉得灭活疫苗更好。不知为什么美国没有。

来源: xiangbuming 于 2021-11-27 07:00:17 [博客] [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.

Change Ad Consent