Pri
[计] 主速率接口, 速率综合业务数字网, 优先级
🗣️ 情景例句
Here, take a look at these Rolexes.
来看这几只劳力士吧！
Have you heard from Marry?
你收到玛丽的来信吗？
A burst of activity associated with the laying of submarine cables soon confirmed the Challenger's observation that many parts of the ocean were two to three miles deep,
海洋中很多地方可深达两三英里，