英语词汇patent system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 system
释义	patent system 专利制
随便看	clean wheel clear clearable clearage clearages clear-air turbulence clear-air turbulences clearance clearance angle clearance area clearance limit clearance sale clearance sales clearance test clearance volume clear area clear as a bell clear as a whistle clear as crystal clear as day clear as daylight clear as mud clear as noonday clear as that two and two makes four clear ... away

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。