英文關鍵字
alternative
analysis
aroma
aromatherapy
assistant
background
beautiful
beauty
biology
biotechnology
chemical
chemistry
clinic
clinical
close
closeup
drip
drop
droplet
dropper
falling
hand
healthy
holding
laboratory
medic
medical
medicine
motion
nature
oil
organic
pharmaceuticals
pharmaceutics
pharmacy
pipet
pipette
purity
research
science
scientific
scientist
slowly
splash
technology
test
water
woman