1.a listing of the words used in some enterprise
2.a language user's knowledge of words
3.the system of techniques or symbols serving as a means of expression (as in arts or crafts);
he introduced a wide vocabulary of techniques
vocabularyvə'kæbjuləri] 名词n. 1. 词汇;语汇;用词范围[C][U] Wide reading will increase your vocabulary. 博览群书会增加你的词汇量。 2. 单词集;词典[C] When we consider the graph of a function certain points and features are particularly noteworthy. In the display on the right some of the noteworthy features are: 1. Where the graph cuts the x-axis. See points A, B and C