热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

medium of exchange

medium of exchange是什么意思、medium of exchange怎么讀

medium of exchange漢語翻譯

交換媒介
【經(jīng)】 交換媒介

medium of exchange詞型變化

名詞復(fù)數(shù):m of: exchange: 

medium of exchange英語解釋

名詞 medium of exchange:

  1. anything that is generally accepted as a standard of value and a measure of wealth in a particular country or region
    同義詞:monetary system
0
糾錯