英文關鍵字
1080p
adult
analyst
analyzing
animation
atoms
bio
biology
biotechnology
caucasian
classroom
comparison
composition
data
definition
dna
doctor
eyewear
female
four
futuristic
genetic
hd
health
helix
high
highdef
holding
infographic
lab
male
man
medical
mixedrace
model
molecular
molecule
people
physician
practitioner
progress
protective
research
science
scientific
scientist
service
showing
specialist
spinning
student
uniform
variation
woman
young