英文關鍵字
age
aged
aid
angina
anguish
attractive
care
close
closeup
cold
disease
elderly
epidemic
epidemiology
face
female
fever
flu
gland
hand
health
healthcare
hurt
ill
illness
infection
influenza
mature
medicine
natural
neck
pain
painful
problem
senior
sick
sore
suffering
swallowing
temperature
throat
tonsillitis
touching
treatment
unhealthy
unwell
up
virus
woman