mental health
noun [ U ] uk/ˌmen.təl ˈhelθ/ us/ˌmen.t̬əl ˈhelθ/
精神健康状态
the condition of someone's mind and whether or not they are suffering from any mental illness
Laughing is good for your mental health. 笑对你的精神状态有益。
mental health disorders 精神健康疾病