单词	PAO2-PaO
释义	PAO2-PaO 肺泡－动脉血氧分压差梯度
随便看	the urban group the urban groups The urban growth created many problems the urban house demolition the urban housing and social security network the urban industrial cluster The Urbanization the urbanization in east china the urbanization issue the urbanization of regional tourism the urbanization of rural network the urbanization of rural population the urbanization process The urbanization rate the urbanization tide the urbanization wave the urban land the urban land reservation system the urban landscape the urban league The urban library The urban literature the urban management the urban music the urban noise