Plzj
[化] 掺镧锆钛酸铅
🗣️ 情景例句
I think we're having communication problems again.
我想我们又遇到语言沟通的问题了。
The facts coincide with Mark's story.
事实和马克的话吻合。
Do you all understand?
你们都明白了吗？