Pawl is a simple device which allows a shaft to turn only one way.

掣爪是一种非常简单的只让转轴往一个方向转动的装置。

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A cloudlet is a small, simple device that resides nearby-maybe in a coffee shop.

一个cloudlet是驻留在附近的一个小型的简单设备—可能在一个咖啡店中。

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It's a simple device that contains a pressure-sensitive button that sends a signal when it is pressed or released.

这个简单的设备包含了一个压力感知按钮，当我们按下或者释放该按钮时它会发送一个信号。

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So Pieter Hoff has invented a simple plastic device called the Groasis Waterboxx.

VOA: special.2010.07.13

That's what we wanna achieve with Kindle, to have a device, so simple, it's a tool that would disappear and let you enter the author's world.

这就是我们想要通过Kindle达到的目标，设计一种简单的装置，自己消失的同时,能够让读者进入作者的世界。

普林斯顿公开课 - 领导能力简介课程节选

Within the framework of Creative Cloud, a simple device like the Mighty pen becomes very powerful and useful.

FORBES: Adobe Rethinks The Power Of The Pen With Project Mighty

Regardless of the user's age or experience with technology, managing the service is effortless, from simple device control to robust home automation.

ENGADGET: AT&T to release Digital Life home automation in March

Take a look at the Spark Device project on Kickstarter (link at top of post) and imagine how useful it would be to control your lights with a simple device and app.

FORBES: Reinvent The Light Bulb With Spark Devices