Dc signaling
[计] 直流信号传输
🧩 词语组成解析
直流电\\n[计] 数据单元, 数据中心, 数据代码, 数据通信, 数据控制, 数字控制, 直流
n. 发信号；打信号
🗣️ 情景例句
He's going to be fine.
他不会有事了。
I enjoyed the movie very much. I wish I had read the book from which it was made.
电影不错，我希望我读过原著。[wish + 主语 = 过去完成时 = 愿望之事在wish以前发生。]
Are there any hills in the picture?
画里面有山吗？