英文關鍵字
2019ncov
adult
background
care
clinic
concentration
concept
confident
coronavirus
covid
covid19
doctor
expertise
eye
face
gray
health
healthy
human
hygiene
illness
isolated
look
male
man
mask
measures
medic
medical
medicine
mouth
occupation
operation
people
person
physician
practice
practitioner
profession
professional
protective
put
putting
quarantine
science
serious
sick
specialist
staring
studio
surgeon
surgery
surgical
treatment
uniform
young