biological catalyst

例句：

1. 1. The enzyme is abiological catalyst thatspeeds up chemical reactions.
   这种酶是一种生物催化剂，能加速化学反应。
2. 2. Thediscovery of this enzyme has revolutionized thefield of biochemistry.
   这种酶的发现已经彻底改变了生物化学领域。
3. 3. The enzymeplays a crucial role in the process ofphotosynthesis, which is essentialfor all living organisms.
   这种酶在光合作用过程中起着至关重要的作用，这是所有生命体生存所必需的过程。