He spoke the name proudly and with a proprietary air.他骄傲地说出了名字, 摆着一副主人的架子。

alternatives to proprietary software such as Microsoft's Windows专有软件如微软公司的Windows操作系统的替代品

a patent, proprietary technology一项私有的专利技术

The mix of ingredients in the brand-name drug is proprietary information.该品牌药品中的混合成分为专有信息。

some proprietary brands of dog food一些狗粮的专利品牌

Caffeine is also added to many proprietary medicines.咖啡因也被添加到许多专卖药品中。