[] a small amount of money that is stored in electronic form, for example on a smart card , and can be used to pay for sth instead of cash 电子钱包（以电子形式在智能卡等上储存一小笔钱，能代替现金进行支付）◆You can top up your electronic purse at any automatic teller machine. 你可在任何一台自动柜员机上将电子钱包充满钱。