noun 下载 🔗分享 向日葵，朝阳花 Any plant of the genus Helianthus, so called probably from the form and color of its floral head, having the form of a large disk surrounded by yellow ray flowers. Examples : "My grandmother's garden has many sunflowers, their large, yellow flower heads a beautiful sight. " 我奶奶的花园里种了很多向日葵，它们硕大的黄色花盘，看上去真是太美了。 plant biology nature agriculture vegetable 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 向日葵，葵花 A bright yellow, like that of the flower petals. Examples : "The sunflower in the garden was a bright yellow. " 花园里的那朵向日葵，颜色是明亮的黄色。 color plant nature 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 向日葵 Any flat, radially symmetric organic compound such as coronene Examples : "In the chemistry lab, the professor used a computer model to show how coronene, a type of sunflower, is composed of fused benzene rings. " 在化学实验室里，教授用计算机模型展示了冕烯（coronene）这种向日葵，是如何由稠合的苯环构成的。 compound chemistry 与AI对话词汇游戏阅读练习
