Plzj
[化] 掺镧锆钛酸铅
🗣️ 情景例句
Chairman Mao said it is necessary to drill as much as possible.
毛主席说，反复操练是非常必要的。
Don't be afraid he will get there on time.
不要怕他会准时到那里。
so we went to have a look at him.
于是就走过去看看。