n.(某语言或学科、某人或群体使用的)全部词汇，(某学科或语言的)词汇表，(尤指希腊语或希伯来语等古代语言的)词典，字典

原形：lexicon复数：lexicons

The lexicon of a language is its entire collection of words and phrases.
一种语言的词汇是它所有的单词和短语集合。
She has an extensive lexicon when it comes to medical terminology.
她在医学术语方面有丰富的词汇量。
The lexicon of programming languages keeps expanding with new terms every year.
编程语言的词汇每年都在随着新术语的出现而扩大。
In linguistics, the lexicon includes not only words but also idioms and proverbs.
在语言学中，词汇不仅包括单词，还包括习语和谚语。
His lexicon seemed limited, using the same few adjectives repeatedly.
他的词汇似乎有限，反复使用相同的几个形容词。
The child's lexicon grows as they read more books.
孩子的词汇量随着他们阅读更多的书而增长。
A good dictionary should provide a comprehensive lexicon of the language it covers.
一本好的词典应该提供所涵盖语言的全面词汇。
The lexicon of a regional dialect may differ significantly from the standard language.
地方方言的词汇可能与标准语言有显著差异。
Learning a new language involves mastering its lexicon and grammar.
学习一门新语言涉及掌握其词汇和语法。
The lexicon of ancient Greek is crucial for understanding classical literature.
对古希腊词汇的理解对于理解古典文学至关重要。