← 単語を見るに戻るnecessitynoun#9,998訳語入り用いりよう入用にゅうよう必然ひつぜん必然性ひつぜんせい英語の定義the condition of being essential or indispensable例文Necessity is the mother of invention.It must, of necessity, be postponed.似ている単語necessitiesnecessitatenecessitousnecessitatednecessitatesnecessitating← sonyaemails →