Pri
[计] 主速率接口, 速率综合业务数字网, 优先级
🗣️ 情景例句
No. This is my first visit.
没有。这是第一次。
It only takes a few minutes.
只要几分钟而已。
After seven days of this I went to a party.
这样过了7天以后，我去参加一次聚会。