Learning and memory deficit

• 学习记忆减退

Learning and memory deficit的用法和样例：

例句

1. They claim the gas combats fatigue, purifies the body of toxins, fights memory loss and stimulates circulation.
   他们声称这种气体能够克服疲劳，将体内的毒物净化，防止记忆减退，并帮助血液循环。