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
Is something still wrong, Robbie?
还有什么不对的地方吗， Robbie？
This alone made our nine-day trip worthwhile.
光这件事我们9天的旅行就非常值得。
Suddenly, I saw the Officer's face light up.
突然，我看到官员脸上露出了得意的神色。