Udp
[计] 用户数据报协议\\n[化] 尿苷二磷酸
🗣️ 情景例句
Would you kindly hold these keys, please?
请帮我拿一下钥匙。
We are looking forward to our vacation.
我们盼望着假期的到来。
Mrs.Richards sent her children to school and went upstairs to her bedroom.
把孩子送去上学，然后来到楼上自己的卧室。