英语词汇patent rolls怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	patent rolls
释义	patent rolls [复数][英国英语]专利特许登记簿
随便看	nonpolar nonpolarized relay nonpolar molecule nonpolar molecules nonpolicies nonpolicy non-political nonpolluting nonpositive nonpositives non possumus nonprecision approach nonprescription non-price competition nonprincipled nonprint nonprint code nonpriority interrupt nonpro nonprocedural language nonproductive nonproductively nonproductive sphere nonproductivity nonprofessional

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。