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proprietary

英 [prə'praɪət(ə)rɪ] 美[prə'praɪətɛri]
  • n. 所有权;所有人
  • adj. 所有的;专利的;私人拥有的

CET6+GRE低频词扩展词汇

中文词源


proprietary 专利的,专营的,所有权的

来自proper,自己的,私人的,-ary,形容词后缀。引申诸相关词义。

英文词源


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.

双语例句


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