one-touch key

基本解釋

One application would be a touch-screen keyboard that feels like a traditional keyboard, so that users could more easily distinguish exactly where each key begins and ends.
其應用領域之一就是讓觸摸屏鍵盤的使用體驗更像是傳統(tǒng)物理鍵盤，用戶因而可以更加容易地區(qū)分按鍵在哪里開始和結束。
For Apple, the one-year-old App Store has been a key driver of sales of its iPhone and iPod touch devices, by giving consumers new applications to keep coming back to download.
對蘋果來說，開業(yè)一年的App Store一直是其銷售iPhone和iPod觸摸裝置的主要驅動力，不斷提供給消費者新的應用程序，讓他們不斷回來下載。
A printing layer is arranged on one face of the touch-sensitive panel towards the circuit board and printed with corresponding key-press positions.
一印刷層，設置于該觸控式面板與該電路板相對面的對應表面，并印刷有相應的按鍵位置；
ip.com

The NX300's enhanced Wi-Fi connectivity also lets users share images with friends and family directly from the camera via social networking sites using the cameras one-touch DIRECT LINK hot key.
ENGADGET: Samsung unveils 3D-capable NX300 mirrorless camera and 45mm f/1.8 2D/3D lens ahead of CES, we go eyes on (update)