Psi particle
ψ粒子
🧩 词语组成解析
n. 希腊字母的第23个字母\\n[机] 磅, 平方寸
🗣️ 情景例句
Oh, it's so pretty!
噢，它好漂亮！
What do you do at work?
你上班干些什么？
I am used to traveling by air and only on one occasion have I ever felt frightened.
我习惯了乘飞机旅行，只是有一次把我吓坏了。