Sideroferrite
木化石中发现的天然铁
🗣️ 情景例句
You may pick as many apples as you please.
你爱摘多少苹果就摘多少。
Our first bill came yesterday, and we have some questions.
我们昨天收到的第一张帐单，有一些问题。
Let me see it.
让我看看。