英文關鍵字
medical
syringe
drop
needle
pours
liquid
injections
medicine
injection
vaccine
clear
fluid
vaccination
closeup
drug
health
prepared
being
drips
concept
treatment
transparent
clinical
dripped
disease
equipment
care
dripping
isolated
macro
science
narcotic
sharp
clinic
shot
therapy
plastic
pharmaceutical
water
inject
blue
flu
medication
injecting
drip
fall
insulin
prick