Ellipsometer
偏振光椭圆率测量仪, 椭率计
🗣️ 情景例句
We get our friends to roll their sleeves up and get to work.
我们召集我们的朋友共同卷起袖子来做。
Beggars cannot be choosers.
饥不择食。
What are you doing tomorrow?
明天你干什么？