英文關鍵字
blue
gloves
press
key
close
door
contemporary
machine
tool
turn
part
lab
view
employee
small
metal
experiment
shop
assistant
laboratory
test
kazan
tatarstan
scientist
equipment
analyze
research
science
chemistry
medicine
microbiology
pharmacology
pharmaceutical
medical
solution
biotech
pharmacy
biochemistry
technology
biology
development
biotechnology
work