Question

quasar n.类星体 (1) 靠近顶部类星体形象的模糊物体就是前景星系。(2) 他们的做法是将类星体光谱和结构形成的数值模拟结果结合在一起。 In the vastness of the universe, there are many bodies such as planets, moons, asteroids, and suns. Another type of object is the quasar. Quasars are a lot like suns, though much smaller. Quasars have large redshifts, which means the light from the quasar increases in frequency, moving to the red part of the light spectrum. Quasars are powerful and usually produce a lot of radiation. Don't mess with a quasar!

Accepted Answer

英 ['kweɪzɑː(r)] 美 ['kweɪzɑːr] (1) The fuzzy object near top quasar image is the foreground galaxy.(2) They do so by combining quasar spectra with numerical simulations of structure formation. A quasar is a starlike object in space that may emit energy, light, and radio waves. 1[N-COUNT 可数名词]类星体 A quasar is an object far away in space that produces bright light and radio waves.

英语单词	quasar
英美音标	英 ['kweɪzɑː(r)] 美 ['kweɪzɑːr]
中文释义	n.类星体
英语例句	(1) The fuzzy object near top quasar image is the foreground galaxy. (2) They do so by combining quasar spectra with numerical simulations of structure formation.
中文例句	(1) 靠近顶部类星体形象的模糊物体就是前景星系。 (2) 他们的做法是将类星体光谱和结构形成的数值模拟结果结合在一起。
vocabulary简明	A quasar is a starlike object in space that may emit energy, light, and radio waves.
vocabulary扩展	In the vastness of the universe, there are many bodies such as planets, moons, asteroids, and suns. Another type of object is the quasar. Quasars are a lot like suns, though much smaller. Quasars have large redshifts, which means the light from the quasar increases in frequency, moving to the red part of the light spectrum. Quasars are powerful and usually produce a lot of radiation. Don't mess with a quasar!
柯林斯解释	1 [N-COUNT 可数名词]类星体 A quasar is an object far away in space that produces bright light and radio waves.

Quasar Object Light Space Radio Waves Lot 英