Dcc
[计] 数据收集中心, 数据通信信道
🗣️ 情景例句
We've been driving for hours with no gas station in sight.
我们开车开了好久也没有看到一个加油站。
What will you do about it?
你会拿这事怎么办？
Where did you learn to speak English?
你从哪里学会说英语的呢？