잠깐 들렀다

briefly stopped by

→ 잠깐
phrase Rare #32,474
briefly stopped by 잠깐 means “briefly,” and 들르다 means “to stop by” or “to drop in.” The ending can change depending on the sentence.
KO: 친구 집에 잠깐 들렀다 왔어요.
EN: I briefly stopped by my friend’s house.