英语词汇“proprietary class”的翻译、意思、用法、释义-英汉汉英词典

单词	proprietary class
释义	proprietary class 有产阶级以上来源于：《21世纪大英汉词典》
随便看	second season second selector second self second setting second setting--monoclinic system second sex seconds hand second sheet second sight second-sight secondsight second-sighted second-sightedness second sight (into the future) second signal system seconds-in-command second-site mutation second skin phenomenon seconds of arc seconds of time second somatoblasst second somatoblast second son second son of a gentleman second son of a gentlemen,