Photogalvanometer
微量光电流计
🗣️ 情景例句
Do these match?
这些相互搭配吗？
This alone made our nine-day trip worthwhile.
光这件事我们9天的旅行就非常值得。
Well, would you like something to drink? What about a glass of milk?
你想喝些什么吗？要不要一杯牛奶？