英文關鍵字
analysis
biochemistry
biotechnology
blue
chemical
chemist
chemistry
clinical
closeup
cure
discovering
doctor
dropper
dropping
ebola
experiment
expertise
female
filling
flask
glass
indoors
lab
laboratory
liquid
medical
medicine
microbiology
mixing
people
person
pharmacology
pipette
professional
reaction
reagent
research
researcher
researching
sample
science
scientific
scientist
solution
specialist
test
transparent
vaccine
virus
woman