专有的

例句：

1. 1. This product is exclusively for the Chinese market.
   这款产品只针对中国市场。
2. 2. The company has a proprietary formula for its anti-aging serum.
   该公司对其抗衰老精华液拥有独家配方。
3. 3. The patented technology is proprietary to the company.
   这项专利技术是公司独有的。