luminosity
名词
[luːmɪ'nɒsətɪ]    [,lʊmə'nɑsəti]

基本释义

n.发光度

词根词缀

词根 lumin
+
后缀 osity 性质,状态,程度
lumin + osity = luminosity

网络释义

亮度;光亮度

Wiktionary英语原文词典

该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。

查看英文原文词典详情

例句


1. The luminosity of the stars in the night sky is truly breathtaking.
(夜空中星星的亮度实在令人惊叹。)
2. The camera settings need to be adjusted to capture the correct luminosity of the scene.
(相机的设置需要调整,以捕捉场景的正确亮度。)
luminosity单词图解,单词释义场景配图

实用场景例句

商务邮件
The screen's high luminosity ensures that our advertisements are visible even in direct sunlight.
屏幕的高发光度确保我们的广告在阳光直射下依然清晰可见。
学术写作
The absolute luminosity of a star is a critical factor in determining its distance from Earth.
恒星的绝对发光度是确定其与地球距离的关键因素。
旅游出行
We visited the observatory to measure the luminosity of distant stars through the telescope.
我们参观了天文台,通过望远镜测量遥远恒星的发光度。
日常对话
The luminosity of this new lamp is perfect for reading in the evening.
这盏新灯的发光度非常适合晚上阅读。
社交媒体
Adjusting the luminosity on my phone screen saved my eyes during late-night scrolling. 📱😴
深夜刷手机时调低手机屏幕的发光度拯救了我的眼睛。📱😴
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