← 単語を見るに戻るexpansionnoun#10,152訳語拡充かくじゅう拡大かくだい拡張かくちょう拡張化かくちょうか英語の定義the act of increasing (something) in size or volume or quantity or scope例文Shareholders were concerned about the company's swift expansion overseas.The expansion is aging.似ている単語expansionsexpansionistexpansionismexpansionaryexpansionisticexpansive← scrambledpittsburgh →