英文關鍵字
aerosol
allergy
asthma
bronchitis
caucasian
clinic
concept
cure
device
disease
face
grey
hair
health
healthy
inhalation
male
man
mask
mature
medical
medicine
men
nebulizer
one
problems
respiration
respiratory
sick
therapy
treatment
英文關鍵字
aerosol
allergy
asthma
bronchitis
caucasian
clinic
concept
cure
device
disease
face
grey
hair
health
healthy
inhalation
male
man
mask
mature
medical
medicine
men
nebulizer
one
problems
respiration
respiratory
sick
therapy
treatment