Dioptase
n. [矿]绿铜矿
🗣️ 情景例句
Will you announce that I'm running?
你会发表我参加竞选的消息吗？
There are many training classed and night classes.
有许多培训班与夜校。
Just pencil in the changes and we'll retype it.
修改的地方请用铅笔，我们会重打。