英文關鍵字
two
people
mature
adult
man
male
caucasian
scientists
mixing
liquids
lab
research
science
chemistry
teamwork
connection
communication
digitally
generated
video
animation
element
structures
copy
space
laboratory
experiment
innovation
technology
discovery
analysis
development
formula
medical
pharmaceutical
biotechnology
scientific
biology
microbiology
equipment
chemical
academic
scientist
reaction
genetic
industry
molecular
technician
sample
solution
technical
data
glassware
study
education
project
learning
occupation
conceptual