我的钢笔跟你的差不多，但并不相同。

My pen is similar to yours, but they are not the same.

youdao

他们正相关，但并不相同。

They're related, but not the same.

youdao

存储过程和函数非常相似，但并不相同。

Procedures and functions are nearly identical.

youdao

That can be supplied by an antagonist called Aldopa - which is not exactly the same as dopamine, it's slightly different.

这种物质能够由一种拮抗剂,叫做阿多巴转化而来,但它与多巴胺的结构并不完全相同,有一点差别

耶鲁公开课 - 生物医学工程探索课程节选

And "Dog" Is also a morpheme, but not always because there are single morphemes and then there are words that are composed of many morphemes.

狗"也是一个语素,但词和语素并不总是相同,因为语素是独立的,但词却可以由很多语素组成

耶鲁公开课 - 心理学导论课程节选