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
Do you enjoy reading together?
你们喜欢在一起朗诵吗？
You should wear a sweater, It's cold today.
你应该穿一件毛衣，因为今天很冷。
How old are you in the picture?
相片里的你多大了？