핵심key; core; center 폐결핵tuberculosis; consumption 핵key; core; center; heart 핵가족화nuclearization 핵무기nuclear weapon 핵심어key word 핵심적being central; being key; core 핵심적central; key; main 핵연료nuclear fuel 핵전쟁nuclear war

국가nation 가문family; clan 대가master; authority 작가author; artist 화가painter; artist 가구furniture 가구점furniture store 가장head of a household 가전electronics; household appliances 가족family

가족family 가족사진family photo 가족계획family planning 가족원family member 가족적being family-like 가족적homelike; familiar 가족회의family meeting 민족people; ethnic group 배낭족backpackers 부족tribe