pi
中文釋義
n. 圓周率；數學常數
n. a mathematical constant approximately equal to 3.14.
常用搭配
- value of piπ的值
- calculate pi計算π
- pi approximationπ的近似值
例句
- The value of pi is crucial in calculating the circumference of a circle.圓周率的值在計算圓的周長時至關重要。
- He memorized pi to 50 decimal places for a school competition.他為了學校比賽記住了圓周率的小數點後50位。