英文關鍵字
abstract
antivirus
artery
background
bacteria
biology
blood
bloodcell
cancer
cell
cgi
close
disease
erythrocytes
experiment
flowing
genetic
health
human
illustration
infection
leukocyte
life
macro
medical
medicine
microbe
microbiology
microcosmic
microscopic
nano
organic
organs
protection
red
render
research
science
scientific
serum
sick
sickness
spread
stream
surface
therapy
vascular
vein
virus