nebulae

听听怎么读

英 [ˈnebjəli:]

美 ['nebjəli]

是什么意思

星云；星云( nebula的名词复数 )；星云状的星系；

英英释义

nebula[ 'nebjulai, -li: ]

n.
- a medicinal liquid preparation intended for use in an atomizer
- cloudiness of the urine
- an immense cloud of gas (mainly hydrogen) and dust in interstellar space
- (pathology) a faint cloudy spot on the cornea

学习怎么用

词组短语

horsehead nebula[天文]马头星云

orion nebula猎户座星云；猎户星云

planetary nebula行星状星云

reflection nebula反射星云

emission nebula发射星云

双语例句

用作名词(n.)

You can see nebulae in the clear summer sky.
在晴朗的夏夜可以看到天上的星云。
Around the cluster is a huge vague diffuse nebulae.
围绕该星团的是一个巨大的模糊的弥漫星云。

权威例句

Extragalactic nebulae.
Astrophysics of Gaseous Nebulae
Astrophysics of gaseous nebulae and active galactic nuclei
Redshifts and magnitudes of extragalactic nebulae.
The near-infrared continuum emission of visual reflection nebulae
Topics in astrophysics: astrophysics of gaseous nebulae and active galactic nuclei
The Analysis of Counts of the Extragalactic Nebulae in Terms of a Fluctuating Density Field.
A RELATION BETWEEN DISTANCE AND RADIAL VELOCITY AMONG EXTRA-GALACTIC NEBULAE
Topics in Astrophysics. (Book Reviews: Astrophysics of Gaseous Nebulae and Active Galactic Nuclei)
106. A Relation between Distance and Radial Velocity among Extra-Galactic Nebulae : A Source Book in Astronomy and Astrophysics, 190...

n开头的单词