网站首页  词典首页

请输入您要查询的词汇:

 

词汇 primary source
释义

primary source

noun
/ˈpraɪməri sɔːs/
/ˈpraɪmeri sɔːrs/
  1. a document, etc. that contains information obtained by research or by observing somebody/something carefully, not taken from other books, etc.第一手资料;(通过研究或观察等获得的)直接材料 compare secondary source
随便看

 

迷途网英语在线翻译词典收录了310088条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 1997-2024 sdcarb.com All Rights Reserved 更新时间:2024/12/23 7:06:34