Chroma-key
[医]色度键
🧩 词语组成解析
n. 色品, 色品度\\n[化] 色度
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
It's a loan for a car I'd like to purchase.
我想贷款买辆汽车。
I tried to call you, but the line was busy.
我试着给你打电话，但老占线。
Good morning! What can I do for you?
早上好！我能为你做些什么？