| 单词 | secondary source |
| 释义 | secondary sourceBrE /ˈsekəndri sɔːs/ NAmE /ˈsekənderi sɔːrs/ noun a book or other source of information where the writer has taken the information from some other source and not collected it himself or herself 二手资料 ➡ compare primary source |
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英汉词典包含238766条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。