英文關鍵字
2019
adult
ailment
assistant
breathing
cap
care
clinic
concept
corona
coronavirus
covid
covid19
doctor
epidemic
face
female
girl
hat
health
hospital
incubation
infection
job
laboratory
mask
medical
medicine
ncov
nurse
operation
outbreak
outfit
pandemic
person
polyclinic
preventation
professional
protection
protective
quarantine
respiratory
robe
scrubs
specialist
spread
suit
surgeons
surgery
vaccine
virus
woman
wuhan