英语词汇“paper patent”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	paper patent
释义	paper patent noun : a patent for an invention never put into manufacture or commercial use
随便看	fibbers fibbery fibbing fiber fiber box fiber can fiber grease fiber of Corti fiber of shar fiber of Sharpey fiber optics fiber plant fiber plaster fiber saturation point fiber tracheid fiber-optic fiber-reactive dye fiberboard fiberboard box fiberboards fibered fiberfill fiberfills fiberglases fiberglass

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。

paper patent