형제brothers 친형제one's brother 형제자매sibling 제자student 형제애brotherhood; sisterhood; fraternal affection 형제지간sibling relationship 호형호제being on brotherly terms; being on fraternal terms 난형난제being almost equal; having trouble telling which is better 도제student; disciple 매제brother-in-law

고모부uncle by marriage 공부study 부부couple; married couple 부인wife 시험공부cramming for an examination 이모부uncle 청소부garbage man; sanitary worker; street cleaner 공부방study 농부farmer 배달부delivery man