名词
中文翻译：反射器频率截止
同义词：
['reflector', 'filter', 'cut-off frequency例句：1. The reflector is responsible for diffracting the light in a specific direction.（反射器负责将光线以特定方向散射。）']
例句：
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1. The reflector is responsible for diffracting the light in a specific direction.
反射器负责将光线以特定方向散射。
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2. The filter is used to remove certain wavelengths from the spectrum.
滤波器用于从光谱中移除某些波长。
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3. The cut-off frequency of the circuit is set at 10 MHz.
电路的截止频率设置为10 MHz。