classification error

例句：

1. 1.The researchers made a classification error when they assigned the species to the wrong genus.
   研究人员在将物种归类到错误属时犯了分类错误。
2. 2. This mistake is a classic example of a classification error.
   这个错误是分类错误的典型例子。
3. 3. The scientist realized his classification error and reassigned the specimen to its correct category.
   科学家意识到了他的分类错误，并将标本重新归类到正确的类别。