Colourimeter
[化] 比色计
🗣️ 情景例句
What was the weather like?
那边天气怎么样？
What track does the Metroliner leave from?
华纽特快从第几轨道开出？
It is a curious coincidence that the day before his retirement, Mr.Page will have been teaching for a total of forty years.
佩奇先生退休的前一天正好是他执教满40年的日子，这真是奇妙的巧合。