Smithite
n. [矿]斜硫砷银矿
🗣️ 情景例句
Really?
真的？
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
We can read of things that happened 5,000 years ago in the Near East,
我们从书籍中可读到5，000 年前近东发生的事情，