英文關鍵字
aids
antibiotic
background
biology
care
clinic
closeup
cure
disease
doctor
donation
dose
dripping
drug
equipment
flu
health
healthcare
hospital
hypodermic
illness
injection
isolated
laboratory
liquid
macro
medical
medicament
medicine
narcotic
needle
nurse
pharmacy
plastic
pulling
research
science
sharp
solution
suck
syringe
therapy
treatment
tube
vaccination
vaccine
virus
water
white