词汇 | luminescence |
释义 | luminescence noun [ U or S ] uk/ˌluː.mɪˈnes.əns/ us/ˌluː.məˈnes.əns/ chemistry, physics specialized发光,冷光 the giving out of light by a substance that has not been heated A variety of lighting elements are used, from LED to chemical luminescence. 几种发光元素,从LED到冷光都用到了。 Compare: incandescence literary弱光,冷光 soft light The car headlights lit the driveway with a pool of bright luminescence. 汽车头灯打出一片明亮的冷光,照亮了车道。 The table-lamp threw a soft luminescence across the chair. 台灯在椅子上洒下柔和的光。 See: luminescent
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