• n. 所有权；所有人
• adj. 所有的；专利的；私人拥有的

来自proper,自己的，私人的，-ary,形容词后缀。引申诸相关词义。

proprietary (adj.)

mid-15c., "possessing worldly goods in excess of a cleric's needs," from Medieval Latin proprietarius "owner of property," noun use of Late Latin adjective proprietarius "of a property holder," from Latin proprietas "owner" (see property). Meaning "held in private ownership" is first attested 1580s. The word was used earlier in English as a noun meaning "proprietor," also "worldly person" (c. 1400), from a noun use in French and Medieval Latin.

1. Directors weren't allowed any proprietary airs about the product they made.

主管们不允许对他们生产的产品以所有者自居。

来自柯林斯例句

2. The company has a proprietary right to the property.

公司拥有这笔财产的所有权。

来自《权威词典》

3. A second test applies to the State's proprietary activities.

第二个检验适用于政府的专卖活动.

来自英汉非文学 - 环境法 - 环境法

4. We had to take action to protect the proprietary technology.

我们必须采取措施保护专利技术。

来自辞典例句

5. Different proprietary organic - solvent preservatives often contain the same toxicants.

不同专利的有机溶剂防腐剂往往含有相同的毒性剂.

来自辞典例句