英文關鍵字
background
beaker
biochemistry
biology
biotechnology
blue
bottle
burn
burner
candle
candlestick
careful
chemical
chemicals
chemistry
clinical
engineering
equipment
experiment
fire
flame
flask
gas
industry
instrument
lab
laboratory
light
liquid
medical
medicine
pharmaceutical
pharmacist
process
reaction
reagent
research
science
solution
stick
table
technology
test
tool
tube