sheep wool

基本解释

Using value: It chooses sheep wool and silk as the material, Hand-made.
使用价值：选用羊毛和丝作原料，手工编织。
The process of producing sheep wool-like fabric with PET fiber and the points to pay attention in production were discussed in this paper.
文章简述了用涤纶丝生产仿绵羊毛面料的工艺流程和生产过程中应注意的问题。
Dr Sneddon comments, "Sheep wool evidently has potential as a bio-indicator of naturally occurring heavy metal concentrations in upland areas, which have previously not been assessed in this way".
Sneddon 博士评论认为：“羊毛显然可以作为丘陵地区重金属污染的生物指示剂，而以前这一特点一直都没有被注意到。”

Shearing is when a sheep gets a haircut so the fleece can be made into wool.
It says the price index contained this amount of beef, this amount of sheep wool, this amount of sole leather, and this amount of corn; that was the first consumer price index ever used for financial contracts.
指数中包括这些数量的牛肉,这些数量的羊毛,这些数量的鞋底皮,这些数量的玉米,这是在金融合约里出现的,第一个消费者物价指数
耶鲁公开课 - 金融市场课程节选
"Having to shear the sheep for wool is actually very costly and labor intensive.

That means separating the unwanted coarse outer hair of the goats from the valuable ultrafine cashmere underfleece, which measures just 12 to 18 microns in width (one sheep wool fiber is more like 25 microns wide).
FORBES: Magazine Article