英文關鍵字
bearded
biologist
breakthrough
career
chemical
chemicals
chemist
coats
colleagues
coworkers
discovering
educated
education
experiment
experimental
experimenting
film
glass
health
horizontal
indoors
industry
innovations
innovative
job
lab
laboratory
liquids
man
medical
medicine
modern
occupation
research
researcher
room
safety
science
scientific
scientist
scrutiny
smart
static
supplies
technology
test
tubes
video