T-shaped implement with a rubber edge across the top; drawn across a surface to remove water (as in washing windows).

顶部有橡胶边的T形工具；擦过表面移走水分（如用于清扫窗户）。

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They all walked barefoot across the damp sand to the water's edge.

他们都光着脚走过潮湿的沙地来到了水边。

《柯林斯英汉双解大词典》

At the edge of the desert, he came across a deserted church.

在沙漠的边缘地带，他碰巧发现了一个被遗弃的教堂。

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Alternatively, swipe from any edge across the lock screen to bring up the applications view -- a vertical grid of icons.

ENGADGET: Nokia N9 review Mobile

The all-day manhunt Friday brought the Boston area to a near standstill and put people on edge across the metropolitan area.

NPR: Boston Bomb Suspect Hospitalized Under Heavy Guard

Once inside an app, sliding your finger from any edge across the screen brings you back to whichever of the three views you started from.

ENGADGET: Nokia N9 review Mobile