音标:[ˈprɪzəm ˈspektrəskəup] ;
棱镜分光镜
词型变化:名词复数形式 : prism spectroscopes
【近义词】

By measuring how fast these stars were moving, he could prove if there really was a black hole at the center of an active galaxy. I picked a galaxy nearby which is called NGC 1068, an active galaxy, w

发表于:2018-12-07 / 阅读(515) / 评论(0) 分类 超大质量黑洞

STEVE INSKEEP, HOST: Just about every American adult has heard the names Roe and Wade. Roe v. Wade was the 1973 Supreme Court decision legalizing abortion in the United States. Not so many people know about the real people involved, and now a new pla

发表于:2018-12-17 / 阅读(284) / 评论(0) 分类 2017年NPR美国国家公共电台1月

The Government Communications Security Bureau (GCSB) is our spy organisation. At the moment, it can only legally spy on foreigners in New Zealand. However this organisation made a mistake spying on Kim Dotcom because he is a permanent resident. Also,

发表于:2018-12-31 / 阅读(281) / 评论(0) 分类 新西兰英语

Spectrum 光谱 Do you know what a spectrum is? 你知道光谱是什么吗? It is a series of colored lights. 它是复色光。 How can we see a spectrum? 我们怎么能看到光谱? When you see sunlight through a prism, you may see a rainbow

发表于:2019-01-10 / 阅读(290) / 评论(0) 分类 与美国小学生一起学英文第11册

Prisms 棱镜 Why can we see rainbows after rain? 我们雨后为什么能看到彩虹? We can see rainbows after rain because droplets of moisture in the air work like a big prism. 这是因为空气中的水滴就像一个大棱镜。 So what is

发表于:2019-01-10 / 阅读(247) / 评论(0) 分类 与美国小学生一起学英文第10册

歌曲:Katy Perry-Roar Roar, the first cut off of Katy Perry's upcoming album Prism, hit the airwaves last week and went right to the top of the Billboard charts (for digital songs). One person who is particularly fond of the song (besides everyone

发表于:2019-01-10 / 阅读(332) / 评论(0) 分类 英语娱乐八卦
学英语单词
AACA
Acteo-side
amynthas tayalis
andronym
anionic exchanger
apogean
avocational
band spinning
barrier mechanism
Bedonia
Borgomaro
brightness of image
Calvillo
capacity of furnace
carbolized bouillon
cheesepie
chemical staple
chlamys squamata
circumstance of aggravation
clear and present dangers
combined instruction
composite sampler
creamy leather
custa
cyperuss
deadcarts
developable surface
dicyclohexyl adipate
endophenazines
error(s)excepted
Estrofantina
Eurasian lynx
ex-kgber
family Liparididae
fluorescence quantum yield
FSAD
full-frequency range recording
gaseous states
genus acrocomias
genus bassias
genus Microcentrum
grey matters
guest editor
gymnuras
haemad
hell-hounds
Hemsleya mitrata
hiffernan
high thrust
Highlandry
honeymoon phase
intersidereal
lama pacoss
language training
laraine
large-group
life form spectrum
light blank
Marble Hill
mercurammonium
middle constrictor muscle of pharynx
milesina itoana kamei
minivers
miscolor
mitral valves
miyawaki
multiple zone completion
negotiorum gestio
non-flammable fibre
noncurantist
ocean trade
pantothenicacid
petrovic
piclopastine
pike along
pipe gang
polarization effect
pressure atomizer
prime rib cut
Primula pulchella
quarry tile
refreshing irrigation
reliability of forecast
relief circuit
rhodinyl acetate
ring dyeing
rotate operation
Sidi Hadj Bou Haous
submembranous
swimming pools
take something for granted
theory of foundation of mathematics
thermoelastic effect
to open up
Trichoderma viride
triphasically
twistin'
Two Oceans
unks
unspirits
venques
wood cut