로그인
a type of clock that works using a swinging weight at the end of a straight line
추 시계, 추
a detachable lock with a hinged or sliding shackle that can be passed through an opening and then secured shut, typically used to secure doors, gates, lockers, or containers
자물쇠, 고리 자물쇠
a rounded glass that is inside an electric lamp and from which light shines
전구, 램프
the flow of electric charge through a conductor or circuit
전류, 전기 흐름
a machine that uses steam made from boiling water to produce power and make parts move
증기 기관, 증기 엔진
the devices used to see distant objects more clearly by looking through two small telescopes mounted together
쌍안경
a shaped piece of glass or plastic that refracts light to form images, commonly used in cameras, microscopes, eyeglasses, and telescopes
렌즈, 대물렌즈
a display by which the user can interact with a computer, smartphone, etc. by touching its surface
터치스크린, 터치 화면
a device used for storing and retrieving digital information, which uses rapidly rotating disks to read and write data
하드 드라이브, 하드 디스크
(in electronic devices such as computers, etc.) the main printed circuit board that makes it possible for all the parts of a computer to communicate
메인보드, 마더보드
a mechanical tool or an electronic device that is useful for doing something
가제트, 장치
the quality or the act of receiving radio, television or cellphone signals
수신, 수신 품질
a device that uses GPS technology and satellite signals to help drivers navigate to their destination by providing them with real-time information about their location and route
위성 항법, 위성 항법 시스템
a device placed in or on the ear that delivers sound, commonly used with phones, radios, hearing aids, or communication systems
이어피스, 이어폰
a plastic card embedded with a microchip that can store and process data securely, used for identification, authentication, data storage, and application processing
스마트 카드, 칩 카드
a device consisted of two or three metal pins that can connect a piece of electrical equipment to a power supply when fitted into the holes of an electric outlet
플러그, 콘센트
a portable electric light source, typically powered by batteries, used to illuminate dark areas
손전등, 랜턴
an instrument that makes looking at tiny objects or organisms possible by enlarging them which is useful in scientific studies
현미경, 쌍안 확대경
| Cambridge English: CAE (C1 Advanced) |
|---|
