A cube has six sides.

立方体有六面。

《牛津词典》

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It looked like a black cube.

VOA: special.2009.10.27

So in return to, we have a slight variance here, -- where I'm defining apparently -- declaring a function called cube.

作为应答，这里我们有一点变化，这里我显然定义了-,声明了一个叫做cube的函数。

哈佛公开课 - 计算机科学课程节选

So a closed system would be, for instance, a glass of ice water with an ice cube in it, with the lid on top.

因此闭系可以是，比如说，一杯放了,一个冰块的冰水，顶上加了盖子。

麻省理工公开课 - 热力学与动力学课程节选

In Alcoa's Pittsburgh office Chief Executive Klaus Kleinfeld has a cube with a sliding glass door.

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Mint's solution is a cube that projects infrared spots onto the ceiling, which the robot uses to pinpoint its location.

WSJ: The Surprising Benefits of Robot Cleaners

There are 4 billion ounces of gold in people's hands, enough to fill a cube 60 feet on a side.

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