英语词汇“umbrella patent”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	umbrella patent
释义	umbrella patent 要求全面保护的专利
随便看	direct export direct export and import direct exporting direct export trade direct exporttrade direct exposure direct-exposure film direct exposure shield direct expression direct external financing direct extract direct extraction direct extraneous modulation direct extruders direct extrusion direct factor direct factorization of algebra direct fare Direct Fast Black G Direct Fast Blue B2RL direct fast dye direct fast dyes direct fastened track direct fastening Direct Fast Light Yellow 5GL 更何须惜更作个亭儿名更使人更值夜萤飞更值满川微雨洗新秋更催飞将追骄虏更凄然更凭歌舞为媒更分破秋光更别有完事完亲完人完全完全中学完全小学完具完卷完品完善