英文關鍵字
ear
deaf
human
listen
sense
sound
hear
medical
symbol
icon
aid
health
people
shape
audio
deafness
silhouette
body
perception
communication
design
logo
image
specialist
science
identity
head
aids
test
interface
organs
weber
anatomy
audiology
logotype
audition
wave
waves
dark
motion
graphic
animation
pictogram
hd
animated
item
sign
color