any of several South American ornamental woody vines of the genus Bougainvillea having brilliant red or purple flower bracts; widely grown in warm regions
造句
用作名詞(n.)
Any of several South American woody shrubs or vines of the genus Bougainvillea having groups of three petallike,showy,variously colored bracts attached to the flowers. 九重葛，一種九重葛屬南美洲木本灌本或藤本植物，三片花瓣形艷麗而顏色豐富的花苞附在花上。