中文来自 ECDICT
- n.
- 希腊字母的第17字
演变路径(由近及远)
- 英语
- 源自 ←古希腊语 ῥῶ
- 源自 ←古希腊语
词源说明
From the name of the Ancient Greek letter ῥῶ (rhô).
释义(英文)
名词 Noun
- The seventeenth letter of the Modern Greek and Classical alphabets and the nineteenth letter of Old and Ancient.
- (finance) The sensitivity of the option value to the risk-free interest rate.