Dcd
[计] 数据载波检测
🗣️ 情景例句
Don't you forget.
你自己别忘了。
We have 50 provinces.
我们有50个省。
I agree with Bob. I think we should have a picture of the computer and give a description of the product.
我同意鲍勃的意见。我认为我们该拍一张计算机的照片，并作产品说明。