편지에

in the letter

→ 편지

phrase Rare #19,707

in the letter The particle 에 marks the letter as the place or medium where something is written or said.

KO: 편지에 주소를 썼어요.

EN: I wrote the address in the letter.

“지난번 편지에 제가 원하는 건 전부 들어 있었어요.”

Everything I wanted was in the last letter.

In a letter

— 브로커 (2022)

데리러 오겠다고 편지에도 썼잖아

You even wrote in your letter that you’d come to pick me up.

— 브로커 (2022)

편지에 뭐라고 썼어요?

What did you write in the letter?

— 화양연화 (2000)