inhibitor

例句：

1. 1.The drug is an inhibitor of the enzyme that causes cancer.
   这种药物是一种抑制酶的抑制剂，该酶会导致癌症。
2. 2. The researcher found a new inhibitor to treat Alzheimer's disease.
   研究者发现了一种新的抑制剂，用于治疗阿尔茨海默病。
3. 3.The inhibitor works by blocking the enzyme from functioning properly.
   抑制剂通过阻止酶正常功能来起作用。