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
When I first graduated from college.
那时我刚从大学毕业。
I'm in a good mood.
我现在心情很好。
The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。