| 单词 | indefinite article | 
| 释义 | indefinite articlenoun  : the word a or an used in English to refer to a person or thing that is not identified or specified  In "I gave a book to the boy" the word "a" is an indefinite article and the word "the" is a definite article.  also : a word that has a similar use in another language  | 
| 随便看 | 
 | 
英语词典包含469781条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。