英文關鍵字
anatomy
arcate
artery
bladder
blood
bloodstream
body
calyx
capillaries
capsule
cell
collected
concerned
corpuscle
cortex
cortical
endocrine
excess
excreted
filtered
filtering
fluid
human
kidneys
liquid
medulla
nephron
nerve
organs
papilla
pelvis
physiology
plexus
produced
substances
system
ureter
urethra
urinary
urine
vein
vessels