dura

Furthermore, our customers surveyed in our largest market, northeastern United States cities, say that they most value Dura-Socks´ stylish appearance and availability in many colors.

此外，在我们最大的市场——美国东北部城市进行调查的客户表示，他们最看重 Dura-Socks 时尚的外观和多种颜色的可用性。

We have always advertised our use of the Endure process, but the new study shows that despite our socks´ durability, our average customer actually purchases new Dura-Socks every three months.

我们一直在宣传 Endure 的生产过程，但最新研究表明，尽管我们的袜子具有耐久性，但我们的普通客户实际上还是要每三个月购买一次新的 Dura-Socks。

The dura is just the bag.

硬脑膜就是个毫无用处的袋子。

The epidural space surrounds the dura.

硬膜外腔位于硬膜囊周围。

Arachnoid ligaments fixed nerve root inside dura.

门网膜韧带硬膜囊把神根固硬膜侧壁。