Plzj
[化] 掺镧锆钛酸铅
🗣️ 情景例句
But to tell the truth,
但是老实说，
Harry fears the worst.
哈里害怕最恶劣的事态。
Since the sea covers the greater part of the earth's surface,
既然海洋覆盖着地球的大部分表面，