Caledonite
铅蓝矾
🗣️ 情景例句
I'm about to go to the Post Office.
我正要去邮局。
Do you often learn geography on the weekend?
你常常在周末学地理吗？
The fish, which has since been sent to a museum where it is being examined by a scientist, is called an oarfish.
此鱼叫桨鱼，被送进了博物馆，现正接受一位科学家的检查。