英文關鍵字
analysis
analyzing
biochemistry
biology
biotechnology
blue
chemical
chemicals
chemistry
closeup
color
develop
development
drop
dropper
equipment
exam
experiment
fluid
glass
glassware
health
investigation
lab
laboratory
light
liquid
macro
medical
medicine
object
pharmaceutical
pharmacy
pipette
research
sample
science
scientific
selective
studio
study
substance
technology
test
toxic
transparent
tube
tubes
water