Colourimetry
[化] 色变学; 比色法
🗣️ 情景例句
Millie, did you bring the tapes for dancing?
Millie，带来了跳舞的录音带吗？
Do you like travelling?
你喜欢旅行？
Yes. I went to bed too late last night.
是的。我昨晚睡得太晚。