기회chance; opportunity 비행기plane; airplane 사진기camera 선풍기fan 세탁기washing machine 자동판매기vending machine 자판기vending machine 전화기telephone 청소기vacuum cleaner 검사기testing machine

관계relationship 관심interest; attention 현관entrance; porch 현관문gate; front door 관계자interested party 관심사matter of interest 기관engine 무관심indifference; disinterest 상관correlation 연관relation; connection

가장head of a household 부장department head; division head 사장president; chief executive 학교장principal 회장president 과장head; chief; director; supervisor 과장head; chief; manager 교장principal 교장실principal's office 반장head; chief