Rdp
可靠数据报协议
🗣️ 情景例句
I was deeply impressed by his speech.
他的演讲给我留下深刻的印象。
How many pieces are you going to buy?
你要买几个？
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。