pep.sin 也作 pep.sine

pepsin的音标和读音：
DJ音标发音： [ˈpepsin]
KK音标发音： [ˈpɛpsɪn]

pepsin的词性：
n.（名词）

1. A digestive enzyme found in gastric juice that catalyzes the breakdown of protein to peptides.
胃蛋白酶：胃液中一种消化酶，加速将蛋白质分解成肽

2. A substance containing pepsin, obtained from the stomachs of hogs and calves and used as a digestive aid.
助消化药：可由猪胃、牛胃中提炼出的含胃蛋白酶的物质，用以帮助消化

pepsin的词源：

3. Greek pepsis [digestion] from peptein [to digest] * see pek ^w-
希腊语 pepsis [消化] 源自 peptein [消化] *参见 pek ^w-

4. -in
-in