單詞
proprietary
英 [pr?'pra??t(?)r?]
美[pr?'pra??t?ri]
基本信息
- n. 所有權；所有人
- adj. 所有的；專利的；私人擁有的
CET6+GRE低頻詞擴展詞匯
中文詞源
proprietary 專利的，專營的，所有權的
來自proper,自己的，私人的，-ary,形容詞后綴。引申諸相關詞義。
英文詞源
- 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.
雙語例句
- 1. Directors weren't allowed any proprietary airs about the product they made.
- 主管們不允許對他們生產的產品以所有者自居。
來自柯林斯例句
- 2. The company has a proprietary right to the property.
- 公司擁有這筆財產的所有權。
來自《權威詞典》
- 3. A second test applies to the State's proprietary activities.
- 第二個檢驗適用于政府的專賣活動.
來自英漢非文學 - 環境法 - 環境法
- 4. We had to take action to protect the proprietary technology.
- 我們必須采取措施保護專利技術。
來自辭典例句
- 5. Different proprietary organic - solvent preservatives often contain the same toxicants.
- 不同專利的有機溶劑防腐劑往往含有相同的毒性劑.
來自辭典例句
proprietary相關單詞