英汉双语例句-生物医药大词典

Necessity is the mother of invention, but patent right is the father.

中文意思：
需要是发明之母，但专利权是发明之父。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Necessity and oportunity may make a coward valient.			需要和机会可能使懦夫变成勇士。
	Necessity and opportunity may make a coward valiant.			需要和机会，可使懦夫变勇敢。
	Necessity is mother of invention.			需要是发明之母.
	Necessity is mother to invention.			3需要是发明之母。
	Necessity is the mother of invention , but patent right is the father.			需要是发明之母，但专利权是发明之父！
	Necessity is the mother of invention, but patent right is the father.			需要是发明之母，但专利权是发明之父。
	Necessity is the mother of invention.			需要是发明之母。
	Necessity is the mother of invention.			需要是发明的动力。
	Necessity knows no law.			铤而走险。
	Necessity was the mother of innovation.			需要是创新之母。
	Nechyba and Vigdor also show that the peer effects evaporate once they consider the quality of teaching.			内希巴和维格多还表示，一旦他们将教育质量因素纳入考虑范围，同伴效应就消失了。