需要是發明之母

Chinese

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be; yes; this to invent; to expound 's; him/her/it; this female; mother
trad. (需要是發明之母) 需要 發明
simp. (需要是发明之母) 需要 发明

Pronunciation

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Proverb

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需要是發明之母

  1. necessity is the mother of invention