英语词汇“gray literature”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	gray literature
释义	gray literature n. Written material that is not available through conventional publishing channels or is difficult to access.
随便看	oenophilia oenophilic OEO o'er oersted Oerter oesophagus oesophagus oestrogen oestrogen oestrus oestrus oeuvre of OF of a kind of a piece of a sort ofay of choice of course off Offa off-air offal

英语词典包含135693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。