Photoelectric colourimeter
[化] 光电比色计
🧩 词语组成解析
[化] 比色计
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
This country is localed in the northern hemisphere.
这个国家位于北半球。
And we can have a drink of orange, too!
我们还可以喝杯橘子汁。