英文關鍵字
analysis
analyzing
biochemistry
biology
business
chemical
chemistry
close
closeup
composition
conducting
control
development
equipment
examining
experiment
expert
expertise
focus
future
glass
group
health
healthy
innovations
lab
laboratory
liquid
medicine
monitoring
pharmacology
production
quality
reaction
reflection
research
researcher
sample
science
scientific
scientist
study
studying
substance
test
testing
tube
up
urine
yellow