英文關鍵字
analysis
analyzing
assistant
biochemist
biochemistry
chemical
chemist
chemistry
clear
closeup
development
distillation
dripping
equipment
experiment
experimental
female
fluid
glass
glasses
h2o
hand
hold
industry
innovation
lab
laboratory
liquid
looking
medical
medicine
microbiology
pharmaceutical
pharmacy
quality
reflection
research
safety
sample
science
scientific
scientist
studying
substance
technology
test
transparent
water
working