英语词汇“专利证书”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	专利证书
释义	专利证书基本例句 letter of patentletter patent 英国第一台打字机专利证书是一七一四年颁发的。The first English patent for a typewriter was issued in1714.
随便看	network content network content analysis network content filtering network contention Network Content Security network context Network Contrl Center network control network control access network network control algorithm network control and management system network control and monitoring network control and timing network control block network controlboard network control board network control-board network control building network control center Network Control Center COINS network control centre network control channel network control communications network control equipment network control function