太謝謝了，這樣就完全清楚了。我說的是外科手術口罩，不是普通醫用口罩

來源: 咪嗚於 2021-02-15 05:39:14 [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.