Filtros
[医] 硅沙人造石(处理污水用)
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
The earthquake strikes (hits) the city.
地震袭击了这座城市。
I have a large collection of CDs.
我收集了很多唱片。