Plumbogummite
水磷铝铅矿
🗣️ 情景例句
Are we scheduled to leave on time?
飞机准时起飞吗？
What's your wholesale price on this item?
这种产品你们的批发价是多少呢？
On Sundays, hundreds of people come from the city to see our town and to walk through the woods.
每适星期天，有许许多人从城里来观赏我们的小镇，并在树林中散步。