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Illuminant
01
照明体, 光源
an object or substance that provides light
Example
Solar-powered lanterns are modern illuminants that are both sustainable and portable.
太阳能灯笼是现代的照明体，既可持续又便于携带。
Candles were the primary illuminants before the invention of electric bulbs.
在电灯发明之前，蜡烛是主要的照明体。
