英文關鍵字
medicine
syringe
laboratory
medical
nurse
illness
doctor
care
white
needle
science
injection
vaccination
health
hospital
clinic
background
hand
closeup
vaccine
surgical
holding
plastic
cure
professional
caucasian
liquid
woman
stethoscope
female
medicament
lab
drug
treatment
vial
influenza
women
fill
anesthetic
dose
arm
medication
modern
worker
close
squirt
anesthetist
immunity
adult
student