Chromogenic reaction
[化] 显色反应
🧩 词语组成解析
a. 发色的, 发色体的
🗣️ 情景例句
Now that the technical problems have been settled,
既然有关技术问题已经解决，
Purpose supposes foresight.
深谋远虑。
It was raining heavily and they found that a stream had formed in the field.
雨下得很大，他们发现地上已经形成了一条小溪。