← 単語を見るに戻るerasnoun#38,822訳語エイジエイジピリオドピリオド紀元きげん時代じだい英語の定義a period marked by distinctive character or reckoned from a fixed point or event例文Books make eras and nations, just as eras and nations make books.似ている単語eraseeraerasederasereraseserasing← sleddingbellarmine →