英文關鍵字
allergy
antigstamin
apply
applying
asthmatic
bottle
breath
breathe
bronchitis
caucasian
clear
closeup
cold
demonstrate
eye
fever
finger
flu
hair
hand
hay
head
help
holding
human
infection
influenza
inhale
inhaler
isolated
man
mature
medical
medicament
medicine
nasal
nose
part
people
respiration
respirator
respiratory
senior
sick
spray
thumb
treatment
use
virus
young