Transparent things, such as glass or water, have no pigment in them, so they are called "colorless."

透明的东西，比如玻璃或水，它们里面就没有色素，所以称它们为“无色”。

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Wadeite is colorless and transparent as well as on lustre of glass.

钾钙板锆石无色透明。玻璃光泽。

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The utility model relates to the light scattering head of an intelligence medical image diagnose instrument, comprising a vapor colorless and transparent organic glass body and an aluminum cover.

一种智能医学图像诊断仪的光散射头装置，其特征在于它是田一个锥形无色透明有机玻璃体和一个铝罩组成；

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