vo·cab·u·lary /voˈkæbjəˌlɛri, və-/
 辭彙,辭彙量;辭彙表
 vocabulary
 字彙
 vocabulary
 詞彙
 Vo·cab·u·la·ry n.; pl. Vocabularies
 1. A list or collection of words arranged in alphabetical order and explained; a dictionary or lexicon, either of a whole language, a single work or author, a branch of science, or the like; a word-book.
 2. A sum or stock of words employed.
    His vocabulary seems to have been no larger than was necessary for the transaction of business.   --Macaulay.
 ◄ ►
 vocabulary
      n 1: a listing of the words used in some enterprise
      2: a language user's knowledge of words [syn: lexicon, mental
         lexicon]
      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"