呼吸道

含氨化合物：不小心吞食有毒害作用，吸入则对呼吸道有强烈刺激作用，接触皮肤则有烧伤作用。

respiratory syncytial virus pneumonia

droplet/respiratory droplet

respiratory syncytial virus

respiratory orphan virus

URI(Upper respiratory infection)

Gierke's respiratory bandle

RMV(respiratory minute volume)

acute respiratory distress syndrome