Mdc
abbr. maintenance data collection 维护数据收集; more developed country 更多发达国家
🗣️ 情景例句
You didn't put film in the camera, silly!
笨蛋，摄影机里没有放胶卷。
A wicked man is his own hell.
坏人作恶，自造地狱。
Right, I'll make a note of that.
没错，我把它记下来。