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	roll out rollout roll out the red carpet roll over rollover roll the bones roll-top desk rolltop desk roll up roll-up rollway roll with the punches Rolodex roly-poly Rom ROM rom. Rom. Roma Romagna Romaic Romain Romain de Tirtoff. romaine Roman

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。