lysozyme

例句：

1. 1. Lysozyme is an enzyme that helps break down bacteria in the digestive system.
   溶菌酶是一种帮助消化系统中分解细菌的酶。
2. 2.The study of lysozyme has led to new treatments for respiratory diseases.
   研究溶菌酶已经导致了新的呼吸系统疾病的治疗。
3. 3.Lysozyme is also used as a food additive to prevent spoilage in refrigerated foods.
   溶菌酶也被用作食品添加剂，以防止冷藏食品变质。