Photomuon
光(生)μ介子
🗣️ 情景例句
They come back here for lunch,
他们回到这儿来吃午餐，
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
Learning English is like building a house.
学英语象盖房子。