就10分钟，大概就跟测孕棒似的。我猜的。医生用棉棒取了鼻黏膜10分钟回来的。估计测更短。

来源: alpha123 于 2018-02-17 12:29:18 [旧帖] [给我悄悄话] 本文已被阅读：次

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