Person's biological age is young to age, but the person's mental age can be immortal.

Mental arithmetic is an important ability.

心算是一项重要的数学技能.

Researches attached more and more importance to the relationship between mental arithmetic development and working memory.

国内外的许多学者越来越重视儿童心算能力发展与工作记忆关系的研究.

This paper discussed the effect of relaxation training on cardiovascular reactivity and mental arithmetic achievement.

本实验目的在于探讨放松训练对正常状态和心算应激时心率、T波幅度的影响.

The development of pupils " mental arithmetic was studied in this article. "

本论文深入研究了小学生 心算 能力的发展规律.

I did a quick bit of mental arithmetic.

我很快地心算了一下。

He is good at mental arithmetic.

他擅长心算.

Practise mental arithmetic when you go out shopping.

外出购物的时候练习一下心算。

They were both in a state of mental depression, and they spoke of home affairs.

他们两个都心意沮丧, 所以两个就谈起故国旧情来了.

The mental depression produced by the televised scenes from Wacts had stayed with him.

瓦茨提供的电视场景所形成的压抑感萦绕着他.

Mental depression is controllable through medication.

精神抑郁是可以通过药物治疗控制的.

Sedentary can cause people to mental depression, Aichi Wumingzhihuo , poor mental state.

久坐会导致人心理压抑,爱发无名之火, 精神状态欠佳.

Many questioned the fairly new diagnosis of'Internet addiction'as a mental disorder.

很多人质疑网瘾的是否应该被诊断成一种精神疾病.

Is mental disorder a global phenomenon?

请问心理障碍是一种全球性的现象 吗 ?

The doctor prescribed some medicine for my brother's mental disorder.

医生为我弟弟的精神紊乱疾病开了些药.

Mental disorder is very common in people now.

心理失调对当代人来说很普通的病症.

A mental disorder characterized by severe depression, apathy, and withdrawal.

忧郁''.'症'.''以极度意志消沉 、 ''.'无'.''兴趣及逃避现实为特征的一种精神病.

Nietzsche almost suffered mental disorder at the last phase of his life.

尼采在他生命的最后阶段,几乎神经错乱了.

Is video-game addiction a mental disorder?

网路游戏成瘾是否算精神疾患?

What are the symptoms of mental disorder?

心理障碍有哪些症状?

However, Catherine's ghost pestered him all the time, and he died in mental disorder.

然而, 凯瑟琳的幽灵一直纠缠着他,最终, 他在极度错乱种死去.