Necessity is the mother of invention英语标准发音：Necessity is the mother of invention英式发音：美式发音：翻译中文需要是发明之母Necessity is the mother of invention - 基本释义[词典1]ST.ST需要是发明之母 参考资料： 1.百度翻译：Necessity is the mother of invention2.有道词典：Necessity is the mother of invention3.爱词霸：Necessity is the mother of invention
