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(332) / 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(60) / 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(57) / 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(65) / 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(54) / 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(99) / 评论(0) 分类 英语娱乐八卦
学英语单词
a couple
a large quantity of
acetylalbomycin
air-tight silo
aircraft hull insurance
alumino-ferric
bahia tortugas
be emulous of
believed
bijs
Bioperiodicity
birazon
blackwort
Boulder Canyon
brand preferences
chromatographic spectrum
chronic perforating hyperplasia
chylocaula
community composition
concrete blower
condition of sale
construction streamline method
contrary drug
cost accounts code
court of probate
crystal controlled
die-square
Different ropes for different folks
dngioma cutis
drive range
egg-bound
elamin
Elsfield
expected wealth value
expelling toxin from internal
fairway-wood
fast data
fastening blot
fastness to dry-cleaning
floors you
front-tipping bucket
fuel line
gainsays
Ganocide
genopathy
genus Andropogon
Girardinia cuspidata
gosudarst-vennyi obshchesoyuznyi standart
hemopoiesis'
hot channel factor
huachoes
impounded dock
industrial history
intergatory
interplanetary shock wave
ipat
lamazest
leaped in
ligule
macula retinae
magnetomyographic
mashouq
Molara, I.
molybdenyl bromide
nagami
noctual
nonassessments
oriented circle
overvoltage to earth
ovoplasmon
Paley, William
phelgmonous erysipolas
Pippian
play key
Pra R.
preliminary reconnaissance
pricksong
pulse-rifle
range of combination work
rare-earth element thermo-heat treatment
register file storing
rub sb up the wrong way
Scorpiothyrsus xanthotrichus
separating valve
shave away
shoulds
slow release method
supervising production process
sweetening of hydrocarbons
tea-lights
Tempio Malatestiano
titrable
Tobique R.
transient stage
transmission system code
Trimble Glacier
trinka
unrestraint
veralozidine
viperfishes
visual feedback
writable control storage routine