[guāng cǎi]
（颜色和光泽） lustre; splendour; radiance; glow; sheen; splendid; glittering
glow with an incomparably bright radiance
闪耀着无比艳丽的光彩
The sun was shining with uncommon lustre.
太阳放射出异常的光彩。
play a most inglorious part
扮演一个极不光彩的角色
The presence of the Premier shed lustre on the assembly.
总理的光临为集会增添了光彩。