英文關鍵字
adventure
air
animation
aquatic
asthma
biochemistry
bottle
breath
care
cartoon
caution
clean
climate
compressed
container
copd
cylinder
disease
dive
ecology
equipment
health
help
hospital
icon
infection
inhalation
inhaler
isolated
mask
medical
medication
medicine
motion
nebulizer
object
oxygen
patient
pulmonary
respiration
respirator
sick
sickness
sign
symbol
tank
therapy
underwater
unhealthy
valve
water