Pri
[計] 主速率接口, 速率綜合業務數字網, 優先級
??? 情景例句
I'm too deeply involved.
我已陷得太深，難以自拔了。
For once, I haven't taken the wrong train!
我從來不曾誤搭過一次列車。
They leave unwanted objects in drawers, cupboards and attics for years,
他們在抽屜里，碗柜中、閣樓上堆放著一些不用的東西，一放就是好幾年，