mental capacity

基本解释

Just the action of continuously adding to your mental capacity will keep you on your toes when the time comes.
不断增强你的心智能力，并保持这个动作，这样你才能在那一刻到来时跟得上。
"What we think is happening for most of us when we multitask is that it's more than what our mental capacity, or mental resources in the frontal cortex, can handle, " says Watson.
“在进行多任务操作时候我们认为大多数人的情况是这已经超出了我们额叶皮质的心智能力或者叫大脑资源所能处理的能力。” 华生说。
New public-health studies and laboratory experiments suggest that, at every stage of life, traffic fumes exact a measurable toll on mental capacity, intelligence and emotional stability.
最新的公共卫生研究和实验室实验表明，在生命的每个阶段，汽车废气都会对人的心智能力、智力和情感稳定能力造成一定程度的损害。

The judge explained that the patient had the mental capacity to make an informed decision.

But a lacking mental capacity or poor attitude might impede their progress towards maximization of potential.
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And being drunk does not mean that the will creator lacked the mental capacity to create a will.
FORBES: Did Artist Thomas Kinkade Change His Will While Drunk?