radiance

柯林斯词典

1. N-UNCOUNT Radiance is great happiness which shows in someone's face and makes them look very attractive. 容光焕发[also 'a' N]
She has the vigour and radiance of someone young enough to be her granddaughter. 她精力充沛、容光焕发，就像小到可以做她孙女的年轻人那样。
2. N-UNCOUNT Radiance is a glowing light shining from something. 光辉[also 'a' N]
The dim bulb of the bedside lamp cast a soft radiance over his face. 床头灯微弱的灯光给他的脸上涂上了一层柔和的光辉。