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

자동차automobile 자동문automatic door 자동automatic 동력motive power 행동action; movement behavior; deed 동물animal 동물원zoo 운동exercise 운동복sportswear; sweat suit 운동장playground; sports field

군대military; troops 부대military camp 소방대원fire department 일대party; band; crowd; flock 입대joining an army; enlistment 제대discharge 탐험대expedition; party of explorers 특공대special forces 함대fleet 해병대marine corps