鞣

例句：

1. 1. The leather jacket is so soft and comfortable that it feels like a second skin.
   这件皮夹克既柔软又舒适，感觉就像第二层皮肤。
2. 2. The tanners are working tirelessly to ensure the quality of the leather.
   鞣工们正辛勤工作，以确保皮革的质量。
3. 3. The process of tanning involves treating animal hides with chemicals to make them more durable.
   鞣制过程涉及使用化学物质处理动物皮毛，使其更耐用。