며칠 후

in a few days

→ 며칠
phrase Rare #16,989
in a few days Can also mean “a few days later,” depending on the context.
KO: 며칠 후에 다시 전화할게요.
EN: I'll call again in a few days.

며칠 후 난 그의 집으로 갔죠

A few days later, I went to his house.

— 이중 배상 (1944)