英文關鍵字
amputation
anatomy
aorta
biology
blood
blue
body
cardiac
care
catheter
clinic
closeup
concept
cut
doctor
emergency
equipment
face
glove
hand
health
heart
hospital
human
illness
man
medical
medicine
nurse
operating
operation
patient
people
person
pressure
procedure
professional
science
specialist
surgeon
surgery
surgical
technology
tube
work