Pici
abbr. positive ion electron impact 正离子电子碰撞
🗣️ 情景例句
Thank you.
谢谢 。
Light troubles speak; great troubles are silent.
小困难，大声叫嚷；大困难，闷生不响。
The language which the Maori speak is related to the languages of Tahiti and Hawaiil.
毛利人讲的语言与塔希提岛和夏威夷的语言有同源关系。