선생님을

teacher

→ 선생님
phrase Rare #16,303
teacher 선생님 means “teacher” and 을 is the object particle, marking the teacher as the object of the verb. The particle is usually not translated into English.
KO: 선생님을 만나고 싶어요.
EN: I want to meet my teacher.

선생님을 만나고 싶어요.

I want to meet the teacher.

키팅 선생님을 구할 방법은 없어

There’s no way to get a teacher like Mr. Keating.

— 죽은 시인의 사회 (1989)