名词
中文翻译：自发光的
同义词：
['self-luminous', 'self-illuminating']
例句：
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1. The self-flashing device is very useful for emergency situations.
这个自发光设备在紧急情况下非常有用。
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2. The self-flashing light bulbs are more energy efficient than traditional ones.
自发光灯泡比传统灯泡更节能。
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3. The self-flashing mechanism in the car's headlights can help you see better at night.
汽车前灯中的自发光机制可以在夜间帮助你看得更清楚。