Pi
n. 圆周率\\n[计] 处理器接口, 程序中断
📖 牛津释义
pi
n
1 the sixteenth letter of the Greek alphabet (, ), represented in English spelling by `p' 希腊字母表的第十六个字母（）, 英语拼写中用 p.
2 (geometry 几) symbol () representing the ratio of the circumference of a circle to its diameter (ie 3.14159) 圆周率（即3.14159）.
🗣️ 情景例句
What language do they speak in Japan?
在日本他们说什么语言？
You should wear a lightweight suit, It's hot today.
你应该穿一套薄一点的套装，因为今天很热。
Anyone who has played even in a school football match knows this.
即使是仅仅参加过学校足球赛的人也有种体会。