Leed
[化] 低能电子衍射
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
He has a telephone set.
他有一部电话。
Well, it feels strange to have a twin sister.
是呀，有个孪生姐姐是觉得奇怪。