radiance
n. 光辉；发光；容光焕发
例句
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。
《柯林斯英汉双解大词典》
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。
At night, these streets are brilliant with the pearly radiance of electricity.
夜里，电力珍珠般的光辉使这些街道一片明亮。
