人脑的英文：
1.human brain

参考例句：

the workings of the brain
人脑的活动情况

He viewed sense experience as conditioned by the constitution of the human mind.
他认为感觉经验受到人脑构造的限制。

It will no longer be mysterious for all of us to feel this microcosm about human brain.
人们对人脑这个微观宇宙，不再感到神秘莫测。

The human brain is divided vertically down the middle into two hemispheres.
人脑从中央垂直地分为两半球。

Human brains have more than 100 million cells per cubic centimeter.
人脑每立方厘米有一亿多个细胞。

It is thus evident that "computers are smarter that human brains is really not impossible.
可见,"计算机比人脑聪明"并不是不可能的。

The operation of a computer presents an interesting analogy to the working of the human Brain
计算机的工作程序和人脑的运作有着令人感兴趣的相似之处

During the industrial age, however, brainpower began to count for more than muscle power.
然而在工业时代，人脑的力量开始比肌肉的力量更为重要。

"To be more exact, men's Brains can't be compared with computers."
"更正确的说,人脑是不能与计算机相比的。"

The difference between brain and computer can be expressed in a single word: complexity
电脑与人脑的差异,可以用一个词来表达:复杂性

human是什么意思：
n. 人，人类
adj. 人类的；有人性的；人本性的

It is the most humane.
它是最高尚的。

Human Resource Department is responsible for human resource management.
人力资源部负责人力资源的管理工作。

The accident was caused by human error.
这一事故是人为错误造成的。

Humans long to be immortal.
人类渴望长生不老。

Selfishness is human nature.
自私是人的本性。

brain是什么意思：
n. 脑，脑髓；智慧，智力

Jellyfish have no brains.
水母没有大脑。

You are such a bean brain.
你真是个大傻瓜。

Brain death： State of irreversible destruction of the brain.
脑死:大脑受到无法回复之损害的状态。

Beat ones Brains (out)

He was a boy with an active brain.
他是个头脑活跃的孩子。