contactless

音标发音

• 英式音标 [ˈkɒn.tækt.ləs]
• 美式音标 [ˈkɑːn.tækt.ləs]
• 英式发音
• 美式发音

基本解释

• adj. [电子] 无触点的；不接触的；遥控的

同根派生

英汉例句

双语例句

• More robust versions of the technology are deployed in “contactless” bank cards, passports and public-transport passes.
  功能更为强大的技术已经被用于了“遥控”式银行卡、护照和车辆通行证。
• London 2012 offers people the chance to attend without cash but still pay, by using ‘contactless’ cards which will be swiped over a reader like an Oyster card to make payments.
  通过使用非接触式智能卡，2012伦敦奥运会给了人们一个不用随身带现金，但仍能买东西的机会。 它就像牡蛎卡一样，刷过一个读卡器就能进行支付。
• Though the advent of RFID-enabled contactless credit cards seems to be changing that, as there are some outlets including vending machines that are refusing cash.
  无接触式信用卡的出现似乎使情况有所改变，因为有些自动售货机的输入口拒绝现金。

权威例句

• The Nexus S also contains near field communications (NFC) technology for contactless payments and other transactions.
  FORBES: Samsung Says Nexus S Shows Company's 'Dedication To Android'
• Major retailers that offer, or are introducing, contactless include Waitrose, McDonalds, Boots, WH Smith and Tesco.
  ENGADGET: Barclays releases PayTag: the NFC card you glue to your phone (video)
• This includes contact and contactless payments, such as use of credit card or mobile device respectively.
  FORBES: EMV Chip Technology, Secure Electronic Payments

词组短语

短语

• contactless payment 免触支付;式付款;式付费
• Contactless Chip 非接触式芯片
• contactless relay [电]无触点继电器;不接触继电器
• contactless contactor 接触器开关
• contactless selsyn [电]无触点自同步机

英英字典

剑桥英英字典

• relating to the use of wireless technology to make a payment using a credit card or debit card, or a mobile phone

柯林斯英英字典

• without contacts

专业释义

电子、通信与自动控制技术

• 无触点的

交通运输工程

• 无触点

  Logic control unit (LCU) for electric locomotive is a new type of contactless control equipment combining microcomputer and power electronic devices.
  电力机车逻辑控制单元(LCU)是一种用微机和电力电子器件构成的新型无触点控制装置。

  动力与电气工程

• 无接点
• 接触式
• 无接触（式）