相關字詞組
最近查詢過的單字

天火字典

英英字典: parabolic_reflector

parabolic reflector   (TTS Sound)



Overview of noun parabolic_reflector

The noun parabolic reflector has 1 sense


  • parabolic reflector, paraboloid reflector -- (a concave reflector used to produce a parallel beam when the source is placed at its focus or to focus an incoming parallel beam)

返回 →