Plumbogummite
水磷铝铅矿
🗣️ 情景例句
It's hard to say. I like volleyball a lot, but I guess I like tennis better.
很难说，我喜欢排球，但我想我比较喜欢网球。
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
We can make a fire and warm ourselves, I suggested.
“我们可以生火取暖，”我说道。