Pici
abbr. positive ion electron impact 正离子电子碰撞
🗣️ 情景例句
I'm sorry but tonight you can borrow the car.
很抱歉现在不行，但是晚上你可以借用这车子。
What are you playing?
你正在玩什么？
We don't want to go there.
我们不想去那儿！