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圓
周
率
[
圆
--]
Jyutping
jyun4 zau1 leot2
Pinyin
yuán zhōu lǜ
Definitions (CC-CEDICT)
(math.) the ratio of the circumference of a circle to its diameter (π)
Definitions (粵典–words.hk)
名詞
圓形嘅圓周同直徑嘅比率,係一個常數,約莫等於3.14
π; pi; the ratio of a circle's circumference to its diameter
Definitions (Wiktionary)
noun
pi (ratio of the circumference of a circle to its diameter)
Examples (粵典–words.hk)
Cantonese
圆周率嘅约数系3.14。
圓周率嘅約數係3.14。
jyun4 zau1 leot2 ge3 joek3 sou3 hai6 saam1 dim2 jat1 sei3.
Pi is approximately 3.14.