反射 1.[生物學] (反應) reflex 條件[非條件] 反射 conditioned [unconditioned] reflex; 膝腱反射 knee jerk reflex2.[物理學] (折回) reflect; reverberate; reverberation; reflection 光[熱; 聲]的反射 the reflection of light [heat; sound]; 陽光由水面反射出來。 the sunlight was reflected from the water