patent

英 ['p?t(?)nt; 'pe?t(?)nt]美['p?tnt]
  • vt. 授予專利;取得…的專利權
  • adj. 專利的;新奇的;顯然的
  • n. 專利權;執照;專利品

CET6TEM4IELTSGRE考研TOEFL中低頻詞核心詞匯

詞態變化


復數:?patents;第三人稱單數:?patents;過去式:?patented;過去分詞:?patented;現在分詞:?patenting;

助記提示


1. 怕被傳出去(伸展).
2. 爬(pa)進帳篷(tent),竊取專利。

中文詞源


patent 專利,專利的,明顯的

來自拉丁語patere,展開,攤開,來自PIE*pete,展開,詞源同petal,feather.-ent,現在分詞后綴。引申詞義公開的,明顯的。詞義專利縮寫自letters patent,公開信,原指政府公文。

英文詞源


patent
patent: [14] Etymologically, patent means simply ‘open’. Its ultimate source is patēns, the present participle of the Latin verb patēre ‘be open’ (a relative of English fathom and petal). It was used particularly in the term letters patent, which denoted an ‘open letter’, particularly an official one which gave some particular authorization, injunction, etc.

It soon came to be used as a noun in its own right, signifying such a letter, and by the end of the 16th century it had acquired the meaning ‘exclusive licence granted by such a letter’. This gradually passed into the modern sense ‘official protection granted to an invention’.

=> fathom, petal
patent (n.)
late 14c., "open letter or document from some authority," shortened form of Anglo-French lettre patent (also in Medieval Latin (litter?) patentes), literally "open letter" (late 13c.), from Old French patente (see patent (adj.).
The Letters Patent were ... written upon open sheets of parchment, with the Great Seal pendent at the bottom ... [while] the 'Litter? Claus?,' or Letters Close, ... being of a more private nature, and addressed to one or two individuals only, were closed or folded up and sealed on the outside. [S.R. Scargill-Bird, "A Guide to the Principal Classes of Documents at the Public Record Office," 1891]
Meaning "a license covering an invention" is from 1580s.
patent (v.)
"to obtain right to land," 1670s, from patent (n.). The meaning "copyright an invention" is first recorded 1822, from earlier meaning "obtain exclusive right or monopoly" (1789), a privilege granted by the Crown via letters patent. Related: Patented; patenting.
patent (adj.)
late 14c., in letters patent, literally "open letter," from Old French patente, from Latin patentum (nominative patens) "open, lying open," present participle of patere "lie open, be open," from PIE *pete- "to spread" (see pace (n.)). Sense of "open to view, plain, clear" is first recorded c. 1500. Related: Patently.

雙語例句


1. He wore patent leather shoes.
他穿著漆皮鞋。

來自柯林斯例句

2. P&G applied for a patent on its cookies.
寶潔公司為它的餅干申請專利權。

來自柯林斯例句

3. It sued Centrocorp for patent infringement.
它訴Centrocorp公司侵犯專利權。

來自柯林斯例句

4. It is patent to all that this is a good chance.
大家都明白這是一個好機會.

來自《簡明英漢詞典》

5. The trademark is registered on the book of the Patent Office.
該商標已在專利局登記注冊.

來自《現代漢英綜合大詞典》

主站蜘蛛池模板: 国产精品资源站| 国产免费女女脚奴视频网| 精品久久国产视频| 中文字幕精品一区二区精品| 国产在线91区精品| 成年午夜视频免费观看视频| 精品日韩二区三区精品视频 | 午夜一级毛片免费视频| 宅宅午夜亚洲精品| 欧美精品dorcelclub全集31| 69p69国产精品| 久久精品人人爽人人爽快| 国产一级特黄高清免费大片 | 色国产精品一区在线观看| 一区二区三区电影在线观看| 亚洲欧美成人一区二区在线电影| 国产在线观看无码免费视频| 幻女free性zozo交| 最新国产午夜精品视频成人| 练瑜伽的时候进入| 2019天天做天天拍天天夜| 久久久久人妻精品一区三寸| 做受视频60秒试看 | 杨晨晨被老师掀裙子露内内| 精品久久无码中文字幕| 狠狠色伊人亚洲综合网站色| yellow免费网站| 久久国产精品一国产精品 | 青青艹在线观看| 88av视频在线观看| 一级毛片在线播放免费| 亚洲av无码一区二区三区dv| 免费人成视频在线| 国产五月天在线| 国产精品免费久久久久影院| 成在人线av无码免费高潮水| 欧美free激情野战hd| 激情综合五月天| 精品国精品无码自拍自在线| 亚洲天堂2016| 1000部羞羞禁止免费观看视频|
undefined