neurotropic drug

例句：

1. 1. Neurotropic drugs have been shownto enhance memory and learning in animals.
   神经活性药物已被证明能增强动物的记忆和学习能力。
2. 2. The study found that certain neurotropic compounds can help treat Alzheimer's disease.
   研究发现某些神经活性化合物可以帮助治疗阿尔茨海默病。
3. 3.Neurotropic drugs are often usedto treat conditions such as Parkinson's disease and multiple sclerosis.
   神经活性药物通常用于治疗帕金森病和多发性硬化症等疾病。