英文關鍵字
bearded
biologist
board
breakthrough
career
chemical
chemicals
chemist
chemistry
colleagues
discovering
drawing
drug
educated
education
equation
experimental
experimenting
film
forensic
formula
glass
horizontal
indoors
innovations
innovative
lab
laboratory
lockdown
man
marker
medical
modern
red
research
researcher
safety
science
scientific
scientist
scrutiny
smart
supplies
test
transparent
video
writing