英语语法分析
reflector
n. 反光面，（夜间光线照射后能反光的）反光玻璃（或塑料），反光体，反光罩；反射式望远镜
例句
A receiver and amplifier receive the radio waves from the sub reflector, and make these weak radio waves strong enough to be recorded and turned into electronic signals.
接收器和放大器接收来自副反射器的无线电波，并使这些微弱的无线电波强大到足以被记录下来并转化成电子信号。