杰拉德的兴奋难以抑制。

Jared's exuberance was irrepressible.

《柯林斯英汉双解大词典》

“患者的大脑随后会开始抑制兴奋作用，而他会变得镇定，而后丧失意识，”他说。

"You then begin to inhibit the excitation and the patient becomes more sedated and loses consciousness," he says.

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首先，科学家发现唐氏综合症小鼠的胚胎中异常兴奋和抑制性神经元的比例异常，其中抑制性细胞的数量要高得多。

First, the scientists found abnormal proportions of excitatory and inhibitory neurons in the brains of the embryonic DS mice, with a much higher quantity of the inhibitory cells.

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These--Again, the chemicals could excite the other neuron bring up the chances it will fire, or inhibit the other neuron .

再强调一遍,这些化学物质可使另一个神经元变得兴奋,提高该神经元产生神经冲动的可能性,也可抑制另一个神经的兴奋性

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If you take enough alcohol, it then goes down to inhibit the excitatory parts of your brain and then you fall on the floor and pass out.

如果你摄入足够的酒精,就会抑制在你大脑中起兴奋作用的脑组织,之后你便醉倒了

耶鲁公开课 - 心理学导论课程节选