← 単語を見るに戻るinfancynoun#27,921訳語幼時ようじ幼少ようしょう幼稚ようち幼年ようねん英語の定義the early stage of growth or development例文Space science is still in its infancy.My infancy was more than happy.似ている単語infantinfantsinfantainfanteinfantryinfantas← uscfolders →