原始向日葵(sunflower)指的是原产于北美的向日葵(Hepanthus annuus)。这种植物是一种广见的花卉,其花朵可以达到一米多高,花蕾是黄色的,花瓣是黑色的,并且有一个大的黑色种子和种子油。
原始向日葵起源于北美洲,它是原住民人类的重要农作物。原住民人类称之为“花轮”,并将其用于食物、药物和建筑材料。后来,西班牙人将向日葵带到欧洲,并在欧洲开始大量种植。
下面是一些关于原始向日葵的英文例句及其中文翻译:
The sunflowers in my garden are turning their heads towards the sun.(我花园里的向日葵正朝着太阳转动它们的花蕾。)
Sunflowers are known for their bright yellow petals and large seeds.(向日葵以其明亮的黄色花瓣和大的种子而闻名。)
Sunflower oil is a popular cooking oil because it has a high smoke point and a neutral flavor.(向日葵油是一种流行的食用油,因为它的烟点高,味道中性。)
Sunflowers are native to North America and were an important crop for Native American peoples.(向日葵原产于北美,是原住民人类的重要农作物。)