| 释义 |
unpatented inventions
- 没有获得专利权的méi yǒu huò dé zhuān lì quán de
unpatented
- 创作能力chuàng zuò néng lì
invention
- 虚构的故事xū gòu de gù shì
fiction, invention
- 发明fā míng
invent, invention, contrivance, contrive, devise, father, originate, think up
- 需要是发明之母xū yào shì fā míng zhī mǔ
Necessity is the mother of invention.
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