Photoeffect
光电效应
🗣️ 情景例句
How long will it take to get some more in from the factory?
从工厂再运一些货过来要多久？
I can't promise anything,but I'll do my best.
不敢保证，不过我尽力而为。
Eventually chains were fixed to one end of the dish and a powerful winch was put into operation.
不过，他们终于将链条固定在盘子的一端，一台大功率的绞车开动起来。