Right now the service only works with certain Citi MasterCards and the Google Prepaid Card and on the Sprint Nexus s 4g phone.

目前这项服务只支持某些类型的“Citi”万事达信用卡和谷歌预付费卡，手机则仅限于斯普林特(Sprint)的Nexus s 4g手机。

youdao

The VeriFone option claims an edge with PIN-based debit cards and support for NFC devices that can tap to make a payment, such as a Nexus S 4G using Google Wallet.

VeriFone称该方案的优势在于支持PIN借记卡，并且支持Nexus S等NFC设备，通过点击就可以完成支付。

youdao

For now, the Nexus s 4g is the only phone in the U. S. that works with Google Wallet, though more phones are expected soon.

目前，Nexus s 4g是在美国唯一能使用谷歌钱包的手机，但未来将有更多的手机加入这一行列。

youdao

Google's Nexus S phone has NFC technology built into the device.

WSJ: RIM, Carriers Fight Over Digital Wallet

Two of the newest mobile phones, Google's Nexus One and Motorola's Droid, both use MEMS microphones in this way.

ECONOMIST: Noise-cancelling technology

The Nexus 7 is the first tablet in Google's Nexus line of devices and the lead device for Android 4.1, Jelly Bean.

ENGADGET: PSA: Nexus 7 arrives at the Carphone Warehouse today