http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
英语
西班牙语
invention [美 ɪnˈvɛn(t)ʃ(ə)n, 英 ɪnˈvɛnʃ(ə)n] 名词
1.1. invention C (device, machine):
- invention
- invento m
1.2. invention U (devising):
- invention
-
2.1. invention U (imagination):
2.2. invention U or C (fabrication):
- invention 书
-
3. invention C 音乐:
- invention
-
西班牙语
英语
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- invention
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- invention
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- invention
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- invention
在《PONS词典》中的词汇
英语
西班牙语
在《PONS词典》中的词汇
英语
西班牙语
单语范例（未经PONS编辑处理）
A strong supporter of patent reform, he worked for ways of streamlining and expediting patent operations.
en.wikipedia.org His second patent was on a process for purifying paraffin wax in 1876.
en.wikipedia.org Originally called the outlook envelop, the patent initially anticipated using thin rice paper as the transparent material forming the window, though this material has since been replaced by clear plastics.
en.wikipedia.org Third, the courts and the patent office have rapidly proposed, modified, and deprecated several tests for determining the scope of equivalents of a means-plus-function element.
en.wikipedia.org He gained the patent after the introduction of celluloid in 1856 and before the invention of viscose rayon (regenerated cellulose) in 1894.
en.wikipedia.org