英文關鍵字
doctor
examining
xray
lung
chest
hospital
medical
medicine
health
patient
clinic
radiology
cancer
diagnosis
scan
disease
radiography
radiologist
professional
examination
diagnostic
image
ray
healthcare
specialist
illness
man
exam
pneumonia
coronavirus
anatomy
film
treatment
physician
person
closeup
unrecognizable
virus
infection
looking
analyzing
male
adult
white
board
window
checking
slow
motion
care