英文關鍵字
biologist
bottle
candle
candlestick
chemical
chemist
clinical
close
equipment
experiment
factory
fire
flame
flask
hand
hot
industry
instrument
lab
laboratory
light
medical
medicine
performing
pharmaceutical
pharmacy
pincers
pincette
pinchers
process
professional
reaction
reagent
research
researcher
science
scientist
test
testing
tweezers
warm
warming
worker