noun🔗Share피스톤A solid disk or cylinder that fits inside a hollow cylinder, and moves under pressure (as in an engine) or displaces fluid (as in a pump)"The car's engine used a piston to compress the air and create power. "자동차 엔진은 공기를 압축하고 동력을 생성하기 위해 피스톤을 사용했다.machinetechnicalpartdeviceenergyChat with AIVocabulary GamePractice Reading
noun🔗Share피스톤A valve device in some brass instruments for changing the pitch"The brass band's music teacher showed the students how to use the piston valves to play different notes. "금관악대 음악 선생님은 학생들에게 피스톤 밸브를 사용하여 다양한 음을 연주하는 방법을 보여주었습니다.musicdevicetechnicalmachineChat with AIVocabulary GamePractice Reading
verb🔗Share피스톤처럼 위아래로 움직이다To move up and down like a piston."The elevator pistoned up and down, carrying the workers to the different floors. "엘리베이터는 피스톤처럼 위아래로 움직이며, 작업자들을 각 층으로 실어 날랐다.machinetechnicalactionChat with AIVocabulary GamePractice Reading
