nephron
🇺🇸
/ˈnefrɑːn/
🇬🇧
/ˈnefrɒn/
A tiny filtering unit in the kidneys that helps remove waste from the blood.
Each kidney contains millions of nephrons that work together to clean the blood.
每個腎臟包含數百萬個腎小管,它們共同運作以清潔血液。