Igelstromite
鳞镁铁矿
🗣️ 情景例句
Brilliant idea!
这个主意真棒！
Thank you for attending today's meeting.
谢谢你出席今天的会议。
When you have finished your experiment, please tidy the lab and put everything back in the cupboards.
做完实验后，请你们把实验室整理好，并把所有的东西放回器皿柜。