sunflower
/ˈsʌnˌflaʊə(r)/noun
1- a tall North American plant of the daisy family, with very large golden-rayed flowers. Sunflowers are cultivated for their edible seeds which are an important source of oil for cooking and margarine.向日葵。
1.1
- Helianthus annus, family Compositae.拉丁名Helianthus annus,菊科。