mental是心理或者精神上的意思，一个形容词，而spirit则是精神的意思，区别可以从以下例子看出：
He has mental problems as he has suffered from family violence for years, his spirit is very nervous. 由于多年遭受家庭暴力，他的心理有问题，他的精神非常紧张。
mental是心理或者精神上的意思，一个形容词，而spirit则是精神的意思，区别可以从以下例子看出：
He has mental problems as he has suffered from family violence for years, his spirit is very nervous. 由于多年遭受家庭暴力，他的心理有问题，他的精神非常紧张。
