a series of numbers, letters or symbols that you receive instead of a paper ticket when you pay on the Internet or by telephone for a service, especially to travel on a plane, go to a theatre, etc. It is recorded on the computer of the business that provides the service. 电子票（尤指通过互联网、电话支付机票、电影票或其他服务而收到的一串字符而非纸制票。购买信息贮存在提供此项服务的企业的计算机系统里）◆Customers who book online will be issued with an e-ticket. 网上订票的顾客将收到电子票。
a ticket, for example, one to travel on a train or bus, which is stored electronically on a small plastic card (a smart card) 电子票（以电子形式贮存在智能卡上用於乘车等）
▸ˈe-ˌticketing ( ˌelectronic ˈticketing)
noun
[] ◆They have introduced e-ticketing for all local flights. 他们为本地航班引进了电子售票系统。