ticketless
用法要点
句型搭配
通常用作形容词，置于名词前修饰，如“ticketless travel”或“ticketless entry”，表示无票的旅行或入场。
介词用法
常与介词“for”连用，表示针对某事的无票状态，例如“ticketless for the event”。在描述方式时，可用“via”或“through”，如“travel ticketless via app”。
语域说明
多用于正式或技术语境，如航空、铁路或大型活动管理，强调数字化或无纸化趋势。日常口语中较少使用，更常见于新闻报道或商务讨论。
基础例句
Many airlines now allow ticketless boarding using just your phone.
许多航空公司现在允许仅用手机进行无票登机。
I forgot my ticket, so I had to go ticketless to the concert.
我忘了带票，所以只能无票去参加音乐会。
The new train system is fully ticketless, making travel easier.
新的火车系统完全无票化，让出行更便捷。
She prefers ticketless check-in to avoid paper waste.
她更喜欢无票值机，以减少纸张浪费。
高级例句
The company implemented a ticketless entry system to enhance security and efficiency at large events.
该公司实施了无票入场系统，以提高大型活动的安全性和效率。
In academic discussions, ticketless travel is often cited as a key trend in sustainable transportation.
在学术讨论中，无票旅行常被引用为可持续交通的一个关键趋势。
Business reports highlight the cost savings from adopting ticketless technologies in public transit.
商业报告强调了在公共交通中采用无票技术所带来的成本节约。
Research shows that ticketless systems reduce queue times by up to 30% in airports.
研究表明，无票系统能将机场排队时间减少高达30%。
高频搭配
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adjective
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常见错误
错误在于错误使用了介词“for”和动词形式。应使用“going ticketless”表示无票前往，介词“to”更自然。
错误在于将“ticketless”直接用作名词修饰人，这不自然。应描述行为，如“traveling ticketless”，表示无票旅行。
近义词辨析
paperless
“paperless”强调无纸质文件，范围更广，可用于文档、交易等；而“ticketless”特指无票证，常用于交通或活动。
The office went paperless to save space, while the airline introduced ticketless boarding for convenience.
unticketed
“unticketed”更正式，多用于法律或官方语境，表示未持有有效票证；而“ticketless”更通用，描述无票状态或系统。
Unticketed passengers may be denied entry, but ticketless travel is becoming the norm in modern transit.