e.g 和 i.e的含义

I.e. and e.g. are both Latin abbreviations. E.g. stands for exempli gratia and means “for example.” I.e. is the abbreviation for id est and means “in other words.” Remember that E is for example (e.g.) and that I and E are the first letters of in essence, an alternative English translation of i.e.

简单来讲，e.g 的意思是：举个例子；i.e 的意思是：换句话说。

参考：https://www.grammarly.com/blog/know-your-latin-i-e-vs-e-g/