Definition
n.
pi (the mathematical constant, approximately 3.14159)
Examples
- 圆周率。yuán zhōu lǜ shì yí gè wúxiàn bù xúnhuán xiǎoshù.Pi is an infinite non-repeating decimal.
- 圆周率。Tā bèi chū le yuán zhōu lǜ xiǎoshù diǎn hòu yì bǎi wèi.He recited one hundred digits of pi after the decimal point.
- 圆周率。Jìsuàn yuán de miànjī xūyào yòng dào yuán zhōu lǜ.Calculating the area of a circle requires using pi.
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