Rosterite
[矿]铯绿柱石
🗣️ 情景例句
I want you to hear my new tapes.
我给你听我的新录音带。
During the two years since I took charge of the department.
在我负责这个部门的两年中。
A day may begin well enough, but suddenly everything seems to get out of control.
一天开始时，可能还不错，但突然间似乎一切都失去了控制。