皮质

例句：

1. 1. The shoes are made of leather and have a high quality finish.
   这些鞋子是用皮革制作的，质量很高。
2. 2. The jacket is made from genuine leather and has a stylish design.
   这件夹克是用真皮制作的，设计时尚。
3. 3. The leather bag is durable and can be used for many years.
   这个皮包耐用，可以使用很多年。