[] the unit of money of some countries of the European Union; € 欧元◆The price is given in dollars or euros. 用美元或欧元标价。◆In New York, the US currency rose half a cent against the euro. 纽约汇市美元兑欧元上扬了 0.5 分。◆the introduction of euro coins and banknotes 欧元硬币和纸币的采用➡ see note at increase
(oftenthe euro) [] the system of using the euro as a national currency 欧元◆He believes that Denmark will join the euro. 他认为丹麦将加入欧元区。