blocker ['blɒkə]

例句:

• Or this could be a glutamate blocker such as memantine.
  来自BBC
• Curcumin , a JNK blocker , blocked ATRA inhibition of cell growth.
  atra对 Y79 细胞的抑制作用可被JNK的 阻断剂Curcumin阻断.
  
• Herbert Blocker of Germany, one of the oldest competi-tors, won the individual silver medal.
  德国的赫伯特·布洛克尔是年纪最大的选手之一，赢得了个人项目的银牌。
  
• Here the company demonstrates the product, called IR Blocker 70.
  在这里,公司演示的产品, 称为红外拦截器70.
  
• The risk was reduced in those taking beta-blocker drugs for hypertension.
  来自WSJ
• He did put me on some meds, but not the Beta blocker.
  来自SA