적혀

적혀

"Written" or "recorded."

In this sentence, '적혀' is used as the conjugated form of '적히다', meaning 'to be written'. It indicates that something (the author's name) is written in the book.

책에는 작가의 이름이 적혀 있습니다.

The author's name is written in the book.

Here, '적혀' illustrates something that is inscribed or displayed for reading (the rules on the wall). This usage emphasizes the state of being labeled or inscribed.

벽에 규칙이 적혀 있어요.

The rules are written on the wall.

In this context, '적혀' refers to the recorded state of information (study content) in a notebook, expressing that it was written for reference.

노트에 공부할 내용이 적혀 있었다.

The study material was written in the notebook.