pepsin
🇺🇸
/ˈpepsɪn/
🇬🇧
/ˈpepsɪn/
An enzyme that breaks down proteins in your stomach to help with digestion.
Pepsin is an important enzyme in the stomach that aids in the digestion of food.
ペプシンは胃の中で消化を助ける重要な酵素です。