Pra
abbr. 涂料研究协会（Paint Research Association）；初级速率存取（Primary Rate Access）；脉冲张弛放大器（pulse relaxation amplifier）
🗣️ 情景例句
And you promised me a surprise.
而且你答应给我一个惊喜。
What are you drawing?
你正在画什么？
and rushing passionately past boulders and over waterfalls.
接着热情奔放地冲过巨石，飞下瀑布。