Pici
abbr. positive ion electron impact 正离子电子碰撞
🗣️ 情景例句
Oh, look at that float, Robbie.
噢 你看那花车 Robbie。
And go out into the open to watch all kinds of fireworks glittering everywhere in the dark sky.
到外面去看夜空中绚烂多彩的焰火。
No, I didn't. I didn't have his telephone number.
不，没有。我没有他的电话号码。