1
the radiance of [sth]
常用于描述自然光或抽象的光辉。
The radiance of the morning sun filled the room.
早晨太阳的光辉充满了房间。
光辉；发光
radiances — plural of radiance
先理解核心含义，再看它在真实句子里的用法。
光辉；发光
a bright light or glow
The radiance of the morning sun filled the room.
早晨太阳的光辉充满了房间。
光辉的状态或性质；闪耀、明亮或辉煌。
The quality or state of being radiant; shining, bright or splendid.
表面某点发出或接收的电磁辐射量
the amount of electromagnetic radiation leaving or arriving at a point on a surface
单位面积的源在给定方向上每单位立体角发出的辐射通量。
The flux of radiation emitted per unit solid angle in a given direction by a unit area of a source.
明亮并散发光线的特质
the quality of being bright and sending out rays of light
Her smile had a warm radiance that lit up the room.
她的微笑带着温暖的光辉，照亮了整个房间。
AI contextual example
The radiance of the sunrise over the mountains took our breath away.
山顶上日出的光辉让我们叹为观止。
AI contextual example
The diamond's radiance caught everyone's attention in the jewelry store.
钻石的光辉吸引了珠宝店里所有人的注意。
AI contextual example
the radiance of her countenance
她脸上的光彩
WordNet
常用于描述自然光或抽象的光辉。
The radiance of the morning sun filled the room.
早晨太阳的光辉充满了房间。
常用于形容人的魅力或精神焕发。
Her radiance captivated everyone at the party.
她的容光焕发吸引了派对上的所有人。
表示伴随状态，常用with radiance修饰发光或闪亮的事物。
The diamond sparkled with radiance.
钻石闪耀着光辉。
Not this
She has a radiance smile.
Use this
She has a radiant smile.
中文学习者常将名词“radiance”误用作形容词，因为中文里“光辉”可直接修饰名词，但英语中需用形容词“radiant”。
Not this
She radiances joy.
Use this
She radiates joy.
中文学习者可能因“-ance”结尾而误以为“radiance”可作动词，但英语中动词形式为“radiate”，而“radiance”是名词。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
太阳的光辉
The sun's radiance streamed through the window.
太阳的光辉透过窗户照射进来。
温暖的光辉
The warm radiance of the fire made the room cozy.
炉火温暖的光辉使房间舒适温馨。
内在的光彩
Her inner radiance is what truly attracts people.
她内在的光彩才是真正吸引人的地方。
健康的光彩
After a week at the beach, her face had a healthy radiance.
在海滩待了一周后，她的脸上焕发着健康的光彩。
他是神荣耀所发的光辉，是神本体的真像，常用他权能的命令托住万有。
This line from Hebrews 1:3 describes the radiance of God's glory shining in Jesus.
这节来自希伯来书1:3的经文描述了耶稣身上闪耀的上帝荣耀的光辉。
Use radiances naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把 radiance 想成 ray（光线）+ dance（舞动）：光线在跳舞，就是“光辉、容光焕发”的样子。
语域：mixed 常见场景：everyday descriptions of light or glow、scientific and technical writing about radiation 该词在日常语境中通常指“光辉、光彩”，语气中性；在物理学等专业领域则作为“辐射度”术语，多用于正式语体。选择时可根据句子主题判断。
Radiance ends in the unstressed /iəns/ sound. Audience and obedience share that final /diəns/ sound, but their stressed vowels differ, so they do not rhyme. The -iance words brilliance, defiance, reliance, and compliance only resemble the spelling: brilliance has /jəns/, while the others have /aɪəns/.
Dictionary facts from ECDICT, WIKTIONARY.