短語詞組短語short of breath SOB 呼吸短処be short of breath 呼吸急促;呼吸短促;呼吸;氣喘feel short of breath 覺得氣急and short of breath 爲(wèi)形容詞短語作狀語I am Short of Breath 不能呼吸;我呼吸短短地Short of breath after exertion 用力後呼吸睏難to be short of breath 喘息急促;氣短;氣促 返回 short of breath