cd
/ˌsiː ˈdiː/ (bre, ipa) · [sˌidˈi] /ˌsiː ˈdiː/ (ame, ipa)
cd — noun
- cdsingular
- cdsplural
1. a small round plastic disc that stores music, video, or computer data and is rea
1.名詞B1
釋義
a small round plastic disc that stores music, video, or computer data and is read by a laser in a special player or drive
例句
Amihan found a box of old CDs in her parents' house and played them all afternoon.
box of old CDs
The CD player in the living room still works perfectly.
CD player
Lara keeps her CDs in a blue case next to the computer.
Darius bought a new CD by his favourite band last weekend.
文法句型
CD + noun (as modifier)
用法筆記
In everyday writing, the abbreviation is usually capitalised as CD. The plural form is CDs. CD can also be used before another noun to describe related items, such as a CD case or CD drive.
常見錯誤
❌I put the cd into the computer.
✅I put the CD into the computer.
💡The abbreviation is almost always written in capital letters in normal use.
❌I bought a new CD disc.
✅I bought a new CD.
💡The D in CD already stands for 'disc', so saying 'CD disc' is redundant.