Seybertite
[矿]绿脆云母, 多色脆云母
🗣️ 情景例句
He felt that his life was no longer worth living.
他觉得他的生命已经没有再活下去的价值了。
How much of a volume discount are you prepared to offer?
总折扣你们准备提供多少？
Yes.
有的。