核心词议：
n. 羊皮；羊皮纸；羊皮革；毕业证书
sheepskin 基本解释
n. 带毛的羊皮
速记方法
知识扩展
sheepskin 变化形式
复数： sheepskins
中文词源： sheepskin
精选例句
1、 Printing with moveable type on paper dramatically reduced the cost of producing a book compared with the old-fashioned ones handwritten on vellum,which comes from sheepskin.
羊皮纸是用羊皮制作的，与在羊皮纸上手写的老式方法相比，在纸上进行活字印刷大大降低了生产书籍的成本。
常见考点例句：
- They had nested in his sheepskin coat once .
- 有一次老鼠在他的羊皮大衣上做窝。
- They found an old sheepskin coat ; I put it on .
- 他们发现了一件老羊皮大衣，我把它穿上了。
- Revenue at the self-described ' world 's largest purveyor of grade-a sheepskin ' increased 22 percent last year .
- 去年，这家自称为“全球最大的a级羊皮供货商”的公司收入上升了22%。
- Ay , guey , this already seems like it 's for real says a teenager with obsidian hair and a denim and sheepskin jacket .
- 唉，好家伙，这好像是真的一样，一个头发黑亮、穿着牛仔裤和羊皮夹克的少年说。
- We were supplied with what we called " gorilla " suits , which was a large coat and pants ( of ) fake synthetic sheepskin .
- 我们全靠一种称作“gorilla”的衣服来抵御风寒，这种衣服非常大，裤子是用假的人造羊皮制成的。
