pioneering (先駆的な): She made pioneering advancements in her field. (彼女は自分の分野で先駆的な進歩を遂げました) - 試験に出る! 英単語検索辞書

pioneering (先駆的な): She made pioneering advancements in her field. (彼女は自分の分野で先駆的な進歩を遂げました)

She made pioneering advancements in her field.