Psi
n. 希腊字母的第23个字母\\n[机] 磅, 平方寸
📖 牛津释义
psi
abbr 缩写 = pounds (pressure) per square inch (eg on tyres) 磅/平方英寸（压力标志, 如轮胎上的字样）.
🗣️ 情景例句
You and Mom haven't had dinner together with us
你和妈妈没有和我们一起吃晚餐
He must have been an outstanding student.
他一定是个优秀学生。
How Harry came into the possession of this outlandish stuff makes an interesting story which he is fond of relating.
哈里如何得到这种稀奇古怪的东西的，这里有个有趣的故事，而且他挺爱把它讲给别人听。