Lithionite
[化] 锂云母
🗣️ 情景例句
OK, let's begin. To our friendship!
可以，开始吧，为了友谊！
Stamp-collecting is a popular hobby.
集邮是一种普遍的业余爱好。
Yes, he did.He telephoned at nine o'clock.
是的，打了。他在9点钟又打电话。