Giải nghĩa:
The brightness of a star or other astral object as seen from earth.
Ví dụ:
The luminosity of the star Vega is about 40 times that of our sun.
luminosity (noun)
/ˌluːmɪˈnɑːsəti/
Giải nghĩa:
The quality of being intellectually brilliant, enlightened, and inspiring.
Ví dụ:
His luminosity of mind made him a natural leader.
Cách sử dụng
'Luminosity' refers to the brightness or radiance of something. It is often used to describe the brightness of a source of light, such as the sun or a light bulb. It can also be used to describe the brightness of a star or the glow of a radioactive substance. Luminosity is often measured in units called 'lumens'. In everyday language, you might use the word luminosity to describe something as bright or glowing.
Video
There Are Thousands of Alien Empires in The Milky Way
Học trên ứng dụng Letteree
Xem thêm định nghĩa, bản dịch, nghe tiếng Anh và nhiều hơn nữa
Nhiều video, tin tức, hình ảnh, từ đồng nghĩa ...
Xây dựng bộ từ vựng cá nhân: Toeic, Ielts, Phrasal Verbs ...