입구 [入口] an entrance; a way in; the door ; doorway; <美> an entry ; the mouth ; the approach . 터널의 ~ the beginning of a tunnel / the approach to a tunnel. 항구의 ~ the mouth of a harbor. 공원의 ~ the gate to[of] a park / the approach+모두 보이기... to a park / a park gate. ~의 홀 the (entrance) hall. ~의 초인종 the doorbell. ~의 통로 an entryway. 강당 ~에서 at the entrance to a hall. ~를 막지 마라 Don't block the entrance[doorway / entry]. ~를 못 찾겠다 I can't find my way in.
삽입구: the characters; parenthesis; comment clause; parenthetical