Colourimetry
[化] 色变学; 比色法
🗣️ 情景例句
Am I glad to see you!
我看到你， 真的很高兴！
As a man's heart is, so does he speak.
言为心声。
The students followed Uncle Wang to see the other machine.
学生们跟着王大叔去看另一部机器。