adj.专有的，专利的；所有（人）的；（商品）专卖的；n.所有权，所有物；所有人；专卖药品；独家制造（及销售）的产品 变形： 复数：proprietaries 英英释义： proprietary[ prəu'praiətəri ]n.an unincorporated business owned by a single person who is responsible for its liabilities and entitled to its profits同义词：proprietorshipad