alertness(consciousness),air way,breathing,circulation,cervical spine 意識(shí),氣管,呼吸,循環(huán)和頸椎......(本文共 81 字) [閱讀本文] >>
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 alertness(consciousness),air way,breathing,circulation,cervical spine 意識(shí),氣管,呼吸,循環(huán)和頸椎......(本文共 81 字) [閱讀本文] >>