trypsin for external use

例句：

1. 1.Trypsin is an enzyme that helps digest proteins in the stomach.
   胰蛋白酶是一种帮助消化胃中蛋白质的酶。
2. 2. The body needs trypsin to break down food for energy.
   身体需要胰蛋白酶来分解食物以获取能量。
3. 3. Trypsin is used in medical treatments to treat digestive disorders.
   胰蛋白酶在医疗治疗中用于治疗消化系统疾病。