Pici
abbr. positive ion electron impact 正离子电子碰撞
🗣️ 情景例句
Thank you so much, I love you gift!
非常多谢你，我很喜欢你的礼物！
He gave me a chest X-ray and took my blood pressure.
他给我做了X光检查并且量了我的血压。
When he died at the age of eighty,
他80岁那年死去时，