检测血氧，一旦过低或者自觉呼吸困难，立刻去急诊，或者直接打911

来源: TBz 于 2021-01-13 13:25:41 [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