e general estimate of the present-day English vocabulary is over million words. 5 -词汇：所有的文字语言弥补其词汇。 ？ ？不仅不能提及的总人数中的词的语言，但它可以支持所有用在一个特定的历史时期的词。我们还用它来指所有的话，某一方言，这是一种特定图书，某一学科的话和所拥有的独立的个人。一般估计，当今英语词汇超过万字。

words used in a particular historical period. We also use it to refer to all the words of a given dialect, a given book, a given discipline and the words possessed by an individual person. The general estimate of the present-day English vocabulary is over million words.

词用在一个特定的历史时期。我们还用它来指所有的话，某一方言，这是一种特定图书，某一学科的话和所拥有的独立的个人。一般估计，当今英语词汇超过万字。words used in a particular historical period. We also use it to refer to all the words of a given dialect, a given book, a given discipline and the words possessed by an individual person. The general estimate of the present-day English vocabulary is over million words.词用在一个特定的历史时期。我们还用它来指所有的话，某一方言，这是一种特定图书，某一学科的话和所拥有的独立的个人。一般估计，当今英语词汇超过万字。words used in a particular historical period. We also use it to refer to all the words of a given dialect, a given book, a given discipline and the words possessed by an individual person. The general estimate of the present-day English vocabulary is over million words.词用在一个特定的历史时期。我们还用它来指所有的话，某一方言，这是一种特定图书，某一学科的话和所拥有的独立的个人。一般估计，当今英语词汇超过万字。

6 - Words may fall into the basic word stock and nonbasic vocabulary by use frequency, into content words and functional words by notion, and into native words and borrowed words by origin.