Ellipsometer
偏振光椭圆率测量仪, 椭率计
🗣️ 情景例句
You go first, Marilyn.
你先讲 Marilyn。
Accidents will happen.
天有不测风云。
Five days ago, the policeman told him, the bicycle was picked up in a small village four hundred miles away.
那位警察对他说，那辆自行车是5天前在400英里外的一个小村里发现的，