Dneprovskite
纤钖矿
🗣️ 情景例句
That's exciting, Harry. What was it?
太令人兴奋了， Harry。是什么样的工作？
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
It is also useful for sending pictures, designs, maps and so on.
传真机也可以用来发送图片、地图等。