| 单词 | option exchange |
| 释义 | Definition of option exchange in English:option exchangenoun Finance
Origin1970s; earliest use found in The Economist. Definition of option exchange in US English:option exchangenoun Finance
Origin1970s; earliest use found in The Economist. |
| 随便看 |
|
英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。