英文關鍵字
ampule
and
background
biotechnology
blue
bottle
capsule
care
chemical
closeup
cure
disease
doctor
dose
drug
equipment
experiment
flu
glass
hand
health
healthcare
hospital
human
hypodermic
illness
industry
injection
injector
intravenous
isolated
job
laboratory
liquid
medical
medication
medicine
narcotic
needle
pharmaceutical
pharmacology
preparation
research
science
sharp
syringe
transparent
treatment
vaccination
vaccine
vial
white