Electroluminance
场致发光
🗣️ 情景例句
I am, too. But didn't you just get on?
我也是。可是，你不是刚上车的吗？
So far I have been learning about England.
到目前为止，我一直在研究有关英格兰的事情。
It doesn't matter this time.
不要紧。请进来坐下吧。