nitro-reductase

例句：

1. 1. Oxygen is an important component of the human body's antioxidant defense system.
   氧气是人体抗氧化防御系统的重要组成部分。
2. 2.The enzyme catalyzes the reduction of nitric oxide to form oxygen.
   该酶催化一氧化氮的还原，形成氧气。
3. 3.The nitro-reductase activity in the liver plays a crucial role in detoxification processes.
   肝脏中的硝化还原酶活性在解毒过程中起着至关重要的作用。