英文關鍵字
1000fps
1080p
30s
adult
analysis
analyzing
caucasian
chemical
chemistry
coat
conducting
definition
discovery
erlenmeyer
experiment
expertise
filming
flask
hd
high
highdef
highspeed
holding
lab
laboratory
liquid
looking
male
man
mid
motion
no
occupation
people
profession
professional
research
researching
scientific
scientist
skill
slow
slowmotion
standing
test
ultra