n. 智力；脑髓（brain 的复数）
1.The left side of most vertebrate brains, for example, seems to process and control feeding.
例如，大多数脊椎动物的左脑似乎负责的是处理和控制进食。
2.Human brains tend to dwell on negative events.
人类的大脑倾向于专注负面事件。
3.He was a big strapping guy but short on brains.
他五大三粗，但头脑简单。
4.People who use the left side of their brains are better at math and science.
使用左脑的人更擅长数学和科学。
5.I mean, crocodiles' brains are the most developed of any reptile.
我的意思是，鳄鱼的大脑是所有爬行动物中最发达的。
6.Their brains do not fall into efficiency pitfalls as much as the average person's brain.
他们的大脑不像普通人的大脑那样容易陷入效率陷阱。