| 释义 |
DEFINITIVE EXAMPLES 权威例句〔ray〕Light rays bend as they pass from air to water.光线从空气射入水中会发生折射。剑桥高阶〔refraction〕Astronomy The apparent change in position of celestial objects caused by the bending of light rays entering Earth's atmosphere.【天文学】 大气折射：由于天体的光线进入地球大气层时发生折射而造成的其位置明显改变美国传统 |