Cmd
abbr. 煤矿管理局（Coal Mines Department ）；指令键
🗣️ 情景例句
What's it about?
是关于什么的？
History repeats itself.
历史本身常重演。
In this way self-confidence grows, first from mastering a subject, then from being able to take about it.
这样，你自信心不断增强，先是因为掌握一门学问，接下来是因为能够就此发表见解。