cd

In a sentence

• 저는 새로 산 CD를 듣고 싶어요.

  I want to listen to the newly purchased CD.

  Here, 'CD' is used as a noun referring to a Compact Disc, which typically contains audio recordings or data.

• CD를 컴퓨터에 넣어서 음악을 재생해보세요.

  Put the CD into the computer and try playing the music.

  Here, 'CD' is used again as a noun, referring to the physical disc utilized for loading its contents into a computer.

• 디지털 시대에는 많은 사람들이 CD보다 스트리밍 서비스를 선호합니다.

  In the digital age, many people prefer streaming services over CDs.

  In this context, 'CD' is used metaphorically to represent the traditional method of physical media for music and data storage in contrast to modern options like streaming services.