targeted drugs的用法和样例：
例句
- Now that there are several targeted biotech drugs on the market, researchers are starting to test whether two targeted drugs are better than one.
既然市场上有很多靶向生物技术药物，那么研究者正开始试验两个靶向药物是否会比一个更好些。 - Preliminary research suggests that mitochondria-rejuvenating drugs are capable, at least in lab animals, of halting these diseases and extending longevity.
初步研究表明，线粒体靶向药物是有效的，至少在动物实验中证明它可以制止这些疾病并延长寿命。
