上呼吸道感染

shàng hū xī dào gǎn rǎn

upper respiratory tract infection

上

shàng

(bound form) up; upper; above; previous

呼

hū

variant of 呼[hu1]

吸

xī

to breathe

道

dào

road; path (CL:條|条[tiao2],股[gu3])

感

gǎn

to feel

染

rǎn

to dye