A well-known example is the "pinching" of an Apple iPhone screen with two fingers to zoom, or a two-fingered "swipe" to go through Web pages.
众所周知的iphone屏幕就采用了这种技术：用两根手指的来放大或缩小图片，或者用滑动手势滚动页面。
2
Paulie had recruited two of the strong-arms in the family and fingered the punks for them.
保利在这个家族里面已经招募了两个壮汉，并且指给他们那两个人。
3
A condition whereby the interface of two fluids, such as oil and water, bypasses sections of reservoir as it moves along, creating an uneven, or fingered, profile.