Proprietary system
[计] 专有系统
🧩 词语组成解析
proprietary
[prə'praiətəri]
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;
🗣️ 情景例句
I have been talking to a group of salesmen
我一直在与一群推销人员谈话
Today, I'd like to show you something which I'm sure you'll find interesting.
今天我要向你们展示一些东西，我相信你们会感兴趣的。
I felt sure I would never be able to close the case again.
我相信那箱子再也关不上了。