Ospf
[计] 开放式最短路径优先
🗣️ 情景例句
Here's my visa card.
这是我的visa卡。
Would you mind calling back sometime tomorrow?
你介意明天某时打电话回来吗？
He always took off his shoes and threw them on the floor.
他总是脱下鞋子，把它们丢在地板上。