After meeting with focus groups, the researchers decided to display the colors in the form of a wheel.

在小组讨论之后，研究人员决定用轮环的形式来呈现这些颜色。

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In the test program, we'll attach a wheel listener that has the background color loop through the array of colors based upon the direction, as shown in Listing 4.

在测试程序中，我们增加了一个鼠标滚轮侦听器，它让背景色按照某一方向在颜色数组中循环，如清单4所示。

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The color wheel are the colors of the rainbow arranged in a circular array.

色盘就是把彩虹的颜色按圆形阵列排放。

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