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