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

单词	proprietary material
释义	proprietary material 专用材料
随便看	effective peak velocity effective penetration effective perceived noise decibel effective perceived noise decibel (epndb) effective perceived noise level effective perceived noise level (epnl) effective percentage effective percentage modulation effective period effective periodicity Effective Period of Insurance Effective Period of Recovery effective period of the effective period of the contract effective permeability effective phase difference effective phonon spectrum effective picture area effective picture signal effective picture size effective pile effective pillar area effective piston swept volume effective pitch effective pitch angle 樽酒家贫只旧醅樽酒慰离颜樽酒相逢成二老橙橘香浓橹声呕轧中流渡橹破滩痕散复圆檀口小檀晕少檀板轻敲檄书亲草退ル退ル退任退会退位退出退勢退勤退化退却