单词
proprietary
英 [pr?'pra??t(?)r?]
美[pr?'pra??t?ri]
基本信息
- 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?；ぷɡ际?。
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
proprietary相关单词