类推

例句：

1. 1. He made a class deduction based on the previous test results.
   他根据之前的测试结果做出了一个类推。
2. 2.The scientist used his observations to make a class deduction about the cause of the disease.
   这位科学家利用他的观察结果做出了一个类推，推测出疾病的起因。
3. 3.The teacher explained the concept in a way that could be easily understood by students, making a class deduction for future learning.
   老师以学生容易理解的方式解释了这个概念，为未来的学习做出了一个类推。