Chromatic number
[计] 色数, 颜色种数
🧩 词语组成解析
🗣️ 情景例句
You're very generous.
你真慷慨。
We've got to get a bed and a dresser for the bedroom.
我们得为卧房放一张床和一个梳装台。
Jack is trying to cut down on smoking.
竭克正竭力戒烟。