曙光light of dawn;

朝霞rosy dawn;

晚霞evening glow;

暮色twilight;

微光glimmer;

眩光/强光flare/glare/glow;

火光blaze;

光线ray of light;

光束beam;

光泽lustre;

亮光漆varnish;

激光laser;

光波light wave;

光谱spectrum;

光环halo;

极光aurora;

光合作用photosynthesis