Ellipsometer
偏振光椭圆率测量仪, 椭率计
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
I worked as an intern in that firm last summer.
去年夏天我在那家商行实习。
That's all right. Thank you. Goodbye!
好的。谢谢你，再见！