英文關鍵字
beaker
biologist
biotechnology
candle
candlestick
chemical
chemist
chemistry
clinic
clinical
doing
engineering
experiment
factory
female
fire
flame
flask
gloves
hand
hot
industry
instrument
lab
laboratory
light
liquid
medical
medicine
pharmaceutical
pharmacy
pincers
process
professional
reaction
reagent
research
researcher
science
scientist
solution
student
studying
test
testing
trial
warm