英文關鍵字
alone
analysing
analysis
blue
chemical
chemist
chemistry
discovery
doctor
elecrtonic
equipment
exams
experiment
female
genetics
hands
health
laboratory
looking
medical
medicine
microscope
modern
pharmacy
process
profession
professional
progress
research
science
scientific
scientist
tablet
technician
technology
test
two
uniform
woman
work
worker
workers
working
young