Hdlc
[计] 高级数据链路控制协议
🗣️ 情景例句
Yes, both. Last trip I fished a little and hiked three miles.
是的，两者都做。上次出去时，我钓了一会儿鱼，又步行了三英里。
Please turn in your paper before leaving.
请在离开前将论文交上。
Yes, Miss Gao! How many are there?
可以，高老师，有多少呢？