Siderosillicate
硅铝铁石
🗣️ 情景例句
Could you tell me how to use the shortcut?
你能告诉我怎么走这条近路吗？
He was pale with fear.
她吓得脸色刷白。
It can copy a long report and sort the copies and pin them together.
现它可以复印长篇的报告，把复印件分类，并装订起来。