Word완충재wanchungjaeMeaningthe cushioning materialPart of speechnounPronunciationCourseHardcore KoreanLessonResolving a failed parcel deliveryUsages of wanchungjae완충재가 없어서 물건이 파손됐습니다.wanchungjaega eobseoseo mulgeoni pasondwaessseupnida.The item was damaged because there was no cushioning material.