add-on
- IPA[ˈadɒn]
英式
- something that has been or can be added to an existing object or arrangement;an accessory device designed to increase the capability of a computer or hi-fi system
noun: add-on, plural noun: add-ons
- 釋義
名詞
- 1. something that has been or can be added to an existing object or arrangement cars with add-on extras
- ▪ an accessory device designed to increase the capability of a computer or hi-fi system now you can get the incredible sound of compact disc without getting an add-on amplifier