superpurity

例句：

1. 1. The water in the bottle is superpurity.
   瓶子里的水是超纯的。
2. 2. The scientist used a superpurity solvent to test his hypothesis.
   科学家使用一种超纯溶剂来测试他的假设。
3. 3. Superpurity is crucial for maintaining the quality of electronic devices.
   超纯对于保持电子设备的质量至关重要。