chromakeying

美 　英

• 網(wǎng)絡(luò)色度鍵控；色品鍵控；摳像

例句

Chromakeying is a technique used by cards to get around this.

色度鍵控是視頻卡繞開(kāi)這個(gè)問(wèn)題的一項(xiàng)技術(shù)。