機器
aerosol
air
allergic
allergy
ambulance
appliance
asthma
asthmatic
attack
boy
breath
breathing
bronchial
bronchitis
care
caucasian
clinic
cough
cure
device
diagnosis
disease
diseases
doctor
drug
equipment
face
female
flu
health
healthcare
home
hospital
ill
illness
indoor
inhalation
inhale
inhaler
inhaling
isolated
kid
little
lungs
mask
medical
medication
medications