单词 | internal reflection |
例句 | DEFINITIVE EXAMPLES 权威例句〔optical fiber〕A flexible optically transparent fiber, usually made of glass or plastic, through which light can be transmitted by successive internal reflections.光学纤维:一种有弹性的而且视觉透明的纤维,通常由玻璃或塑料制成,通过内部连续的反射可以传递光线美国传统 |
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