Plzj
[化] 掺镧锆钛酸铅
🗣️ 情景例句
Well, thanks a lot.
那，多谢了。
There are seven of us altogether.
一共有7个。
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。