Chromogenic agent
[化] 显色剂
🧩 词语组成解析
a. 发色的, 发色体的
🗣️ 情景例句
Yes, I'm quite satisfied. That would be more than I have expected.
我很满意，比我期望的要多。
This isn't a laughing matter.
这种事是不能开玩笑的！
The thieves dropped the torch and ran away as quickly as they could.
小偷扔下了手电筒，飞快地逃走了。