adj.專利的；所有權的

n.所有權；所有人

We have some proprietary specific medicine . 我們有些專賣特效藥。

For grease marks, try a proprietary dry cleaner. 若要去除油污,可以試試一種專利干洗劑。

The company has a proprietary right to the property. 公司擁有這筆財產的所有權。

Proprietary right is the foundation of jus rerem. 所有權是物權法之根基。

For years they have been using proprietary trading desks to take positions. 他們花費好幾年時間使用所有權交易專柜搶占位置。