Necessity is the mother of invention.

同义词释义

1)Necessity is the mother of invention.,需要是发明之母。2)Necessity is the mother of invention,需要是发明之母3)need,需要4)demand,需要5)needs,需要6)Requirements,需要7)requirement,需要8)"need",“需要”9)necessity,需要10)require,需要