http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
英语
西班牙语
在《PONS词典》中的词汇
英语
西班牙语
在《PONS词典》中的词汇
单语范例（未经PONS编辑处理）
The fully ripened, freshly harvested shell is bark-like, thin, and firm, making the fruit easy to shell by squeezing the fruit out as if one is cracking a sunflower seed.
en.wikipedia.org So what's up with the sunflower seed industry?
adequateman.deadspin.com Today, most of the corn seed (also canola and sunflower seed) in the country is covered with these insecticides before those seeds are planted.
www.npr.org Sunflower butter, or sunflower seed butter, is a food paste made from the oil of sunflower seeds.
en.wikipedia.org But the husk of spelt is hard, similar to a sunflower seed shell, protecting the kernel inside.
www.winnipegfreepress.com