pi
noun uk/paɪ/ us/paɪ/ (symbol Π, π)
[ U ] mathematics, science 圆周率
the number (approximately 3.14) used to calculate the size of circles
[ C or U ] language （希腊语字母表的第16个字母）
the 16th letter of the Greek alphabet
| 词汇 | pi |
| 类别 | 英译汉、英汉双解翻译词典 |
| 释义 | pi noun uk/paɪ/ us/paɪ/ (symbol Π, π) [ U ] mathematics, science 圆周率 the number (approximately 3.14) used to calculate the size of circles [ C or U ] language （希腊语字母表的第16个字母） the 16th letter of the Greek alphabet |
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