cd

cd — 名詞

1. a round plastic disc that stores music, computer files, or other information. Yo

1.名詞A1
釋義

CD；光碟

儲存音樂或資料的圓形光學碟片

a round plastic disc that stores music, computer files, or other information. You use it by putting it into a CD player or a computer, and a laser reads the data from its surface.

例句

Priya put the new CD into her player and sat down to listen.

Priya 把新 CD 放進播放器，坐下來靜靜聆聽。

article + noun: the CD, her player — possessive before player

The librarian found an old CD with photos from the school trip.

圖書館員找到一張舊 CD，裡面有學校旅行的照片。

同義詞
  • compact disc

    the full, formal term — rarely used in everyday conversation

  • disc

    a more general word that can also refer to DVDs or vinyl records

文法句型

a / the / one CD

CD (singular) → CDs (plural)

on CD (medium format, no article)

用法筆記

CD is usually written in capital letters. The word stands for 'compact disc', but the full form is rarely used in everyday speech. A CD is the disc itself, not the machine that plays it — that machine is called a CD player or CD drive.

常見錯誤

❌I burned a DVD of my favourite songs.
✅I burned a CD of my favourite songs.
💡Music albums are usually recorded onto CDs; DVDs are for films and video.
❌Please put the CD player on the table.' (when meaning the disc)
✅Please put the CD on the table.
💡The CD player is the machine; the CD is the round disc.