noun ダウンロード 🔗共有 ブーゲンビリア Any of several South American flowering shrubs or lianas, of the genus Bougainvillea, having three showy, colorful bracts attached below each group of three inconspicuous flowers. Examples : "The vibrant pink bougainvillea climbed over the garden wall, adding a splash of color to the neighborhood. " 鮮やかなピンク色のブーゲンビリアが庭の壁をよじ登り、近所に彩りを添えました。 plant nature biology environment AIとチャット語彙ゲーム読解練習