brain可数吗

brain可数。brain主要用作名词跟动词，作名词时意为“头脑，智力；脑袋，人名；(英)布雷恩”，作动词时意为“猛击…的头部”。例句：We have only one brain.我们只有一个大脑。Half her brain,yes.半个大脑，是吗？

brain：英[breɪn]；美[breɪn]

n.脑；(供食用的)动物脑髓；智力；脑力；逻辑思维能力；聪明的人；（群体中）最聪明的人

vt.猛击…的脑袋致死

第三人称单数：brains

复数：brains

现在分词：braining

过去式：brained

过去分词：brained

brain drain.[社科]人才外流；人才流失；脑力人才外流；智囊流失

Human brain.人脑；脑；人脑髓；人类脑

global brain.全球脑；全球大脑；全球智囊

bullet brain.神探高伦布

Brain transplant.脑部移植；脑移植；大脑移植；移植大脑

Brain Failure.脑浊乐队；脑浊；初级表达法；美国梦专辑

brain gain.人才引进；人才流入；人才回流；人才获得

brain dead.群尸玩过界；新空房禁地；脑死亡；坏脑丧尸杀人狂

Brain Spa.头脑小镇；精打细算去购物；精明购物者

1、once destroyed,brain cells do not regenerate.

脑细胞一旦遭到破坏，就不能再生。

2、There is a small risk of brain damage from the procedure

该手术有导致脑损伤的轻微风险。

3、She is best known for her work on the human brain.

她在对人脑的研究方面最为知名。

4、Its brain is small in relation to its body.

和它的身体相比，它的大脑很小。

5、It is now possible to map the different functions of the brain.

现在已有可能了解大脑的各种功能。

6、No computer can imitate the complex functions of the human brain.

任何计算机都无法模拟人脑的复杂功能。

7、Look,this isn't brain surgery we're doing here.

听着，我们在这儿做的事又不像大脑开刀那么难。

8、Are they any closer to understanding how the brain works?

他们对大脑功能的了解有进展吗？

9、We do not fully understand how the brain is organized.

我们不完全了解大脑是怎样构成的。

10、It is often stated that we use only 10 per cent of our brain.

常有报告称人只运用了大脑的10%。

11、A lack of oxygen may inhibit brain development in the unborn child.

缺氧可能阻碍胎儿的大脑发育。

12、It doesn't take much brain to work out that both stories can't be true.

不必费多大脑筋就知道，两种说法不可能都是真的。

13、This acute infection of the brain is almost invariably fatal.

这种急性大脑传染病几乎总是导致死亡。

14、The message arrives in your brain in a fraction of a second.

信息瞬间便可传递到大脑。

15、You need brains as well as brawn to do this job.

这项工作既需要脑力又需要体力。