memory enhancer

例句：

1. 1. Thememory enhancer helps to improve short-term memory.
   这种记忆增强剂有助于提高短期记忆。
2. 2. The company's new productis a memory enhancer that can helppeople remember more easily.
   该公司的新产品是一种记忆增强剂，可以帮助人们更容易地记住东西。
3. 3. The study suggests that the memoryenhancer may have some benefits for olderadults.
   研究表明，这种记忆增强剂可能对老年人有一些益处。