Mnp5
[计] Microcom网络协议的第五级
🗣️ 情景例句
Is something the matter, Grandpa?
怎么了，爷爷？
Sadness and gladness succeed each other.
悲喜互继，哀乐相续。
Moreover, as soon as new knowledge is acquired, it is now turned to practical account.
而且，新知识一旦获得，便得到实际应用。