If the fourth monomer is added into the copolyester, The fibercan exhibit wool-like behavior and somewhat exceed the effect of real wool.

若引进第四单体，其性能更接近羊毛，具有良好的毛型效果。

youdao

He saw some white wool on the real criminal's black wool sweater.

他看到真正罪犯的黑色羊毛衫上有一些白色的羊毛。

youdao

I like "real material" like wool, wood and stone.

我喜欢“天然的材料”，像是羊毛，木头和石头。

youdao

And unlike gold in most places, bitcoins are actually used in the real world for example, you can use them to buy socks made from alpaca wool.

FORBES: Are Bitcoins Worth Their Weight in Gold?