Match the following words about body movements with the correct definition .

用正确的解释匹配下列表示身体语言的词。

属类：学习英语-教材英语-高一课文

Anthropology was by definition impossible as long as these distinctions between ourselves and the primitive, ourselves and the barbarian, ourselves and the pagan, held sway over people’s minds.

只要我们同原始人、我们同野蛮人、我们同异教徒之间存在的区别在人们头脑中占支配地位,人类学按它的定义就不可能存在。

属类：学习英语-新概念英语-第四册

By the 1600s, English speakers began using quarantena to mean "isolation as protection from disease." As the French form of this word (quarantaine) was already being used, English kept it but gave it a new meaning. It was now an English word based on French spelling -- with an Italian definition and Latin roots.

到了17世纪，讲英语的人士开始使用quarantena来表示“作为预防疾病措施而隔离。”由于quarantaine这个单词的法语形式已经被使用，因此英语保留了这个单词，但是赋予了它新的含义。现在，它是一个基于法语拼写、具有意大利语含义和拉丁语词源的英文单词。

属类：学习英语-Words And Their Stories 词汇掌故-词汇掌故：隔离这个单词的来源

The first definition of "bandwidth" is the range of frequencies within a given band, especially when used for sending an electronic signal.

Bandwidth最初的定义是给定频带内的频率范围 ，尤其是指发送电子信号时。

属类：学习英语-Words And Their Stories 词汇掌故-词汇掌故：带宽

But, by far, the most common definition of "smart" is to be very good at learning and understanding things. So, when students do well at school and get good grades, we can call them "smart."

但是截至目前，smart最常见的定义就是善于学习和理解事物。所以，当学生在学校表现很好，成绩优异的时候，我们就可以称他们“smart(聪明)。”

属类：学习英语-Words And Their Stories 词汇掌故-读书聪明和会处世，哪种更好？

First, let’s look at the word film. One definition is the special material used for taking photographs. But you can also see a film in a theater. Used this way, film and movie mean the same thing.

首先让我们看下film这个单词。它的其中一个含义是用于拍照的特殊材料（即胶片）。但是也可以说在电影院里看电影。在这种情况下，film和movie这两个单词的含义就一样。

属类：学习英语-Ask a Teacher 名师答疑-名师答疑：movie和film

On today’s show, we talk about the word dozen. By definition , a dozen can mean specifically 12 of anything.

在今天的节目中，我们讨论一下dozen这个单词。根据定义，a dozen（一打）可以具体表示为12个。

属类：学习英语-Words And Their Stories 词汇掌故-词汇掌故：一毛钱一打，意指普通的、随处可见的