Word경비실gyeongbisilMeaningthe security officePart of speechnounPronunciationCourseHardcore KoreanLessonResolving a failed parcel deliveryUsages of gyeongbisil배송 기사가 경비실에 물건을 맡겼습니다.baesong gisaga gyeongbisire mulgeoneul matgyeossseupnida.The delivery driver left the item at the security office.