【中文版】

AED是阿联酋迪拉姆的缩写，是阿拉伯联合酋长国的官方货币。阿联酋位于阿拉伯半岛东部，是中东地区一个重要的政治和经济中心。AED的符号为“د.إ”，由Emirates Banks Group负责发行。

阿联酋迪拉姆是一种由17个纸币和13个硬币组成的货币，面额分别有1、5、10、25、50分及1、5、10、20、50、100、200、500和1000迪拉姆。其中，1、5、10、25分及5、10、20、50、100、200迪拉姆的硬币为金黄色，1、5、10、20、50、100、200、500和1000迪拉姆的纸币为绿色。

AED与美元和黄金等有着稳定的兑换率。根据不同汇率，目前1 AED大约等于2.7—2.8人民币。然而请注意，此汇率可能会根据市场变化而浮动，建议您在兑换前查询最新的汇率信息。

总的来说，AED是阿拉伯联合酋长国的官方货币，在中东地区有着广泛的使用和影响力。

【英文版】

AED is the abbreviation of United Arab Emirates Dirham, which is the official currency of the United Arab Emirates. The UAE is located in the eastern part of the Arabian Peninsula and is an important political and economic center in the Middle East. The symbol of AED is "د.إ" and it is issued by Emirates Banks Group.

The UAE Dirham is a currency composed of 17 banknotes and 13 coins, with denominations ranging from 1, 5, 10, 25 cents and 5, 10, 20, 50, 100, 200, 500 and 1000 Dirham. Among them, coins of 1, 5, 10, 25 cents and coins of 5, 10, 20, 50, 100, 200 Dirham are golden yellow, banknotes of 1, 5, 10, 20, 50, 100, 200, 500 and 1000 Dirham are green.

AED has a stable exchange rate with the US dollar and gold and other currencies. According to different exchange rates, currently about 1 AED equals to about 2.7-2.8 Chinese yuan. However, please note that this exchange rate may change according to market fluctuations, so it is recommended that you check the latest exchange rate before exchanging.

Overall, AED is the official currency of the United Arab Emirates and has a wide range of uses and influence in the Middle East region.