Micropolarimeter
测微偏振计
🗣️ 情景例句
I'm Jane. Glad to meet you.
我叫珍妮，很高兴认识你。
No one can remember what it is like to be born.
没有人能够记得诞生时的样子。
It was a cold spring morning in the city of London in England.
英国伦敦，一个寒冷的春天的早晨。