Ellipsometer
偏振光椭圆率测量仪, 椭率计
🗣️ 情景例句
Oh, and Grandpa's baseball glove.
噢， 还有爷爷的棒球手套。
That which one least anticipates soonest comes to pass.
事非逆料偏易发生。
Supper is ready at six.
晚餐六点钟就好了。