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Intermediate Dictionary
     

vo·cab·u·lar·y

vocabulary

 
pronunciation:
vo kaeb y leIr i
features:
Word Explorer, Word Parts
part of speech: noun
inflections: vocabularies
definition 1: the words of a language.
词汇
We study English vocabulary in school.我们在学校学习英语词汇。
definition 2: the words or terms used in a particular field.
术语
He is learning the vocabulary of chemistry.他正在学习化学术语。
definition 3: the words used by or familiar to a particular person or group of people.
行话
She did not understand the vocabulary of skateboarders.她不明白滑板的行话。
definition 4: a list of words arranged in alphabetical order with their definitions.
单词表
He used a vocabulary to help him understand the science textbook.他使用一个单词表帮助他明白科学教科书。
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Word Parts  About this feature
The word vocabulary contains the following parts:
voc, -voke Latin root that means voice, to call
-ary2 Latin noun-forming suffix that means a person, thing, or place associated with