常見的是後面接名詞或動名詞 例如
I will be there in half an hour (i.e., 30 minutes).
想問 可以接句子嗎? 例如
We want to know whether the interaction between sex and blood
pressure exists; i.e., whether men have higher blood pressures
than women.
謝謝

可以沒問題剛好在讀的一篇論文裡面的句子：In this case, we justapply the notion of creativity to a phenomenon that is unexpected; i.e., to our knowledge, it did notexist before.