英文關鍵字
adjusting
background
backgrounds
biology
biotechnology
blue
chemistry
clinic
clinical
closeup
coat
computer
discovery
doctor
education
equipment
experiment
expertise
exploration
flask
girl
glove
healthcare
highscale
hospital
instrument
lab
laboratory
laptop
lens
light
magnification
medical
medicine
micro
microbiology
microscope
microscopy
objects
optical
research
researcher
science
scientific
slide
study
studying
technology
tool
work