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
about finding homes for the animals?
为动物寻个家。
Friendship cannot stand always on one side.
来而不往非礼也。
I bought some this morning. It's in the fridge.
我今天早晨买了一些。在冰箱里。