waught

例句：

1. 1.The waught is a rare and valuable gemstone.
   这个宝石非常罕见且价值连城。
2. 2.The waught has been used in ancient ceremonies to ward off evil spirits.
   这种宝石在古代被用来驱邪避凶。
3. 3. The waught was discovered by accident during a geological survey.
   这块宝石是在地质勘探中偶然发现的。