Eisenkiesel
铁石英; 含赤铁石英
🗣️ 情景例句
Your duties include checking the post and distributing it.
你的职责是检查和发送邮件。
I got home, feeling very tired.
我到家时都累死了[分词作状语]
Not today. Come back tomorrow!
“今天不行，明天再过来吧！”