Refractometry
[化] 折射法\\n[医] 屈光计检查
🗣️ 情景例句
I have an announcement to make.
我要宣布一件事。
Have they developed a new method of transportation yet?
他们已经开发了新的运输方法了吗？
They are just pretty patterns.
它们就是些好看的图案，