是這麽回事，搞防疫的隻怕是醫學院的差生。疫情多年才有一次，沒太多經驗。天天跟有毒物質打交道的人那是不能馬虎的

來源: 周老大於 2022-12-28 09:08:57 [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.