复合形式：
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| mental acuity n | (sharpness of mind) | SCSimplified Chinese 头脑敏锐 tóu nǎo mǐn ruì
TCTraditional Chinese 頭腦敏銳 |
| | | SCSimplified Chinese 才思敏捷 tóu nǎo mǐn ruì，cái sī mǐn jié |
| mental age n | (psychological capacity) | SCSimplified Chinese 心理年龄 |
| | | SCSimplified Chinese 心智年龄 |
| mental alertness n | (clarity of mind, lucidity) | SCSimplified Chinese 警觉 jǐng jué |
| | | SCSimplified Chinese 警惕 jǐng jué ，jǐng tì
TCTraditional Chinese 警惕 |
| | His mental alertness was impaired through lack of sleep. |
| mental anguish n | (intense psychological suffering) | SCSimplified Chinese 精神痛苦 |
| | | SCSimplified Chinese 心理折磨 |
| | The murder of her father caused her mental anguish. |
| mental balance n | (sanity) | SCSimplified Chinese 精神正常 jīng shén zhèng cháng |
| | He is still trying to restore his mental balance after a long period of depression. |
| mental block n | (inability to recall) | SCSimplified Chinese 一窍不通 yí qiào bù tōng
TCTraditional Chinese 一竅不通 |
| | When he stepped onto the stage he had a sudden mental block and couldn't remember any of his lines. |
| mental breakdown n | (extreme depression) | SCSimplified Chinese 精神崩溃 jīng shén bēng kuì |
| | She suffered a mental breakdown after the death of her parents. |
| mental confusion n | (disorientation and inability to think clearly) | SCSimplified Chinese 精神混乱 jīng shén hùn luàn
TCTraditional Chinese 精神混亂 |
| | Mental confusion is one symptom of a stroke. |
| mental cruelty n | (law: psychological abuse) | SCSimplified Chinese 精神虐待 |
| mental derangement n | (disorientation and inability to think clearly) | SCSimplified Chinese 精神混乱 jīng shén hùn luàn
TCTraditional Chinese 精神混亂 |
| | | SCSimplified Chinese 精神错乱 jīng shén hùn luàn，jīng shén cuò luàn
TCTraditional Chinese 精神錯亂 |
| mental disease n | (psychiatric disorder) | SCSimplified Chinese 精神疾病 jīng shén jí bìng |
| mental disorder n | (psychiatric condition) | SCSimplified Chinese 精神错乱 jīng shén cuò luàn
TCTraditional Chinese 精神錯亂 |
| | | SCSimplified Chinese 精神失常 jīng shén cuò luàn，jīng shén shī cháng |
| | Mental disorders such as schizophrenia can often be effectively managed with drugs. |
| mental disturbance n | (psychiatric disorder) | SCSimplified Chinese 精神错乱 jīng shén cuò luàn
TCTraditional Chinese 精神錯亂 |
| | The doctors attributed his odd behavior to a mental disturbance. |
| mental effort n | (intense concentration) | SCSimplified Chinese 心力 xīn lì |
| | She made a concerted mental effort to remember all the details. |
| mental gymnastics npl | figurative (mental agility) | SCSimplified Chinese 思维能力训练 |
| | Responding to these questions requires high-level mental gymnastics. |
| mental gymnastics npl | (feats of intellectual skill) | SCSimplified Chinese 心理磨练 |
| | It took some considerable mental gymnastics to rationalize the choice. |
| mental handicap n | (learning disability) | SCSimplified Chinese 智力障碍 zhì lì zhàng ài
TCTraditional Chinese 智力障礙 |
| | | SCSimplified Chinese 智障 zhì lì zhàng ài，zhì zhàng |
| | Following a head injury, James has a severe mental handicap. |
| mental health n | (psychological wellness) | SCSimplified Chinese 精神健康 jīng shén jiàn kāng |
| | | SCSimplified Chinese 心理健康 jīng shén jiàn kāng，xīn lǐ jiàn kāng |
| | Mental health is just as important as physical health to a person's wellbeing. |
| mental hospital n | dated (psychiatric institution) (过时用语) | SCSimplified Chinese 精神病医院 jīng shén bìng yī yuàn |
| | In the past people with psychiatric disorders were locked away in mental hospitals. |
| | He spent the last years of his life in a mental hospital after he was diagnosed as schizophrenic. |
| mental illness n | (psychiatric disorder) | SCSimplified Chinese 精神病 jīng shén bìng
TCTraditional Chinese 精神病 |
| | In some backward-thinking societies, mental illness is still regarded as something to be ashamed of. |
| mental image n | ([sth] imagined) | SCSimplified Chinese 精神意象 jīng shén yì xiàng |
| | | SCSimplified Chinese 想象 jīng shén yì xiàng，xiǎng xiàng
TCTraditional Chinese 想象 |
| | I have never met him but my mental image of him is tall and handsome. |
| mental instability n | (psychological problems) | SCSimplified Chinese 精神不稳定 jīng shén bù wěn dìng |
| | After a period of mental instability she recovered sufficiently to live alone. |
| mental institution n | dated (psychiatric hospital) (过时用语) | SCSimplified Chinese 精神病医院 jīng shén bìng yī yuàn |
| | She was completely mad and had to be committed to a mental institution. |
| mental representation n | ([sth] seen in the mind) | SCSimplified Chinese 心理表征 xīn lǐ biǎo zhēng
TCTraditional Chinese 心智表徵 |
| | Though we had spoken many times, when I saw him I realized that my mental representation of him was inaccurate. |
| mental retardation n | dated (learning disability) (过时用语) | SCSimplified Chinese 智力缺陷，智力迟钝 zhì lì quē xiàn，zhì lì chí dùn
TCTraditional Chinese 智力遲鈍 |
| mental state n | (psychological condition) | SCSimplified Chinese 心理状态 xīn lǐ zhuàng tài
TCTraditional Chinese 心理狀態 |