Colourant
n. 颜料, 染料\\n[化] 着色剂; 色料
✅ 同义词
🗣️ 情景例句
I work out at the gym everyday.
我每天都在体育馆进行锻炼。
Where drums beat,laws are silent.
战鼓一响，法律无声。
Number 13 buses run much more frequently, don't they?
13路车跑得更勤，是不是？