英文關鍵字
1080p
adult
and
assay
beard
caucasian
chemical
coat
equipment
gloves
healthcare
lab
laboratory
liquid
male
mask
medical
medicine
microscope
microtiter
microwell
mid
pipette
plate
protective
reaction
research
science
scientist
shot
studio
substance
surgical
technician
technology
test
tube
video
workwear