英文關鍵字
alchemist
analysis
background
biochemical
biology
biotechnology
cell
chemical
chemist
chemistry
clean
close
crazy
device
discovery
education
engineering
environment
equipment
experiment
experiments
flask
fuel
glass
humorous
industry
inventor
investigation
isolated
lab
laboratory
liquid
medical
medicine
mixture
modern
nanotechnology
oxidizing
pharmaceutical
protection
reaction
research
science
scientific
scientist
study
technician
technology
test
water