Ddc
[计] 数字数据转换器, 直接数字控制
🗣️ 情景例句
There's so many things to talk about.
有许多事情需要讨论。
He came to give us a talk yesterday.
他昨天给我们作了一次演讲。
There are plenty of interesting places to visit.
那儿有很多游览胜地。