機器
aerosol
air
asthma
breath
breathing
bronchitis
compressor
design
device
disease
element
flat
graphic
health
healthcare
icon
illustration
inhalation
inhalator
inhaler
inhaling
isolated
label
lung
medical
medicine
nasal
nebulizer
nobody
object
oral
oxygen
pharmacy
procedure
product
respiratory
sign
symbol
system
therapy
treatment