noun🔗Share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."The sunflowers in Grandma's garden are a beautiful sight, with their large, yellow flower heads. "奶奶花园里的向日葵真是一道美丽的风景，它们有着硕大的黄色花盘，非常漂亮。plantnatureappearancevegetablebiologyagricultureChat with AIVocabulary GamePractice Reading
noun🔗Share向日葵，葵花。 A bright yellow, like that of the flower petals."The little girl drew a picture of a field filled with sunflowers reaching for the sun. "那个小女孩画了一幅画，画的是一片田野里开满了向日葵，它们都朝着太阳生长，颜色像向日葵花瓣一样，明亮耀眼。plantcolornatureChat with AIVocabulary GamePractice Reading
noun🔗Share向日葵 Any flat, radially symmetric organic compound such as coronene"Due to their structural similarity to coronene and other radially symmetric organic compounds, scientists jokingly refer to large polycyclic aromatic hydrocarbons as "sunflowers" in their research papers. "由于大型多环芳烃在结构上与[如苯并[ghi]芘之类的]冠烯和其他具有放射对称性的有机化合物相似，科学家们在研究论文中常常开玩笑地把它们称为“向日葵”。plantcompoundchemistryChat with AIVocabulary GamePractice Reading
