Icmp
[计] Internet报文控制协议
🗣️ 情景例句
Congratulations on your wedding.
祝贺你们的婚礼。
He's an engineer.
他是工程师。
When Aunt Huang came back, I was so tired. In the evening Liu Ming came to see me.
当黄阿姨回来的时候，我累极了。晚上刘明来看我。