最終更新日：2024/06/27
He is an expert in pomology and has contributed to the improvement of many fruit varieties.
正解を見る
彼は果實學の専門家で、多くの果物の品種改良に貢献しています。
編集履歴（0）
元となった例文
He is an expert in pomology and has contributed to the improvement of many fruit varieties.
