← 単語を見るに戻るproliferationnoun#44,066訳語急増きゅうぞう増殖ぞうしょくまん延まんえん鼠算ねずみざん英語の定義growth by the rapid multiplication of parts例文The proliferation of Internet usage has given birth to a new generation of young people.似ている単語proliferatingproliferativenonproliferationproliferateproliferatedprolife← lveearlobes →