独一无二

例句：

1. 1. This paintingis unique because it has a different style from any other work of art.
   这幅画是独一无二的，因为它的风格与其他任何艺术品都不同。
2. 2. The company's products are unique and highly sought after by customers.
   该公司的产品独特且深受顾客喜爱。
3. 3.The scientist discovered a unique strain of bacteria that could be used in medical research.
   这位科学家发现了一种独特的细菌菌株，可以用于医学研究。