Chromatics
n. 比色学, 色彩学\\n[化] 颜色学
🗣️ 情景例句
What's the matter?
有什么事？
I'd appreciate it if you'd wait until be end for questions.
如果你等我做完再询问我会感激你的。
I' d like to study medicine and become a doctor.
我想学医，当个医生。