薄棱镜

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(155) / 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(154) / 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(150) / 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(143) / 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(196) / 评论(0) 分类 英语娱乐八卦
学英语单词
achrous
Advanced Interactive Executive
algal anchor stone
alpestris
anti-allergy
archway
asphyxiant poisoning
bearing stop ring
behavioral sciences
black experience
calender method
calyx drill boring
carbon protector
co operative wholesale market
commognitive
Congreves
coold
cross agglutination
demand load
dianthus-saponin
dog-hearted
effervescent tablets
enamoredness
eosentomon yangi
eutectic colony
genus Abudefduf
giella
glasscutters
gravity waves
grazing region
herscu
home furnishings
homopyrimidine
Hylocomieae
hyperformal
june-august
Karamazovian
lamellar tooth
last traded price
low molecular hydrocarbons
macmichael
manual signal
meet with acceptance
Menzer's serum
moharrams
multichannel carrier path
multiple unit steerable antenna (musa)
nanodot
nekronit (necronite)
non ferrous metal semi round head rivet
on-board refueling vapor recovery
outcrier
parametric photodiode
peace and quiet
pedomancy
periparturients
peripheral air defense
phase transfer function
physicomathematical
pithecops fulgens urai
plant cell morphology
plant-design
PMQ
positional-error constant
postgenital
power instrument
present moment
prizemonies
procedure object file
procedure-to-select signal
Processus supracondylaris
prognathus
pyogenous
racing aircraft
reinstate offers
resistor assembly tester
revenue-recognition assumption
rezzori
riverscapes
serglycin
sous-viding
sportshall
subject supervision
supermethod
surgical care
television programme monitor
templatises
the Plough
threshold dosimeter
time of turnover
tireball
train line connector
training group
triple-contrast
Ulriksfors
unmadest
vinyl chloride grafted polyvinyl alcohol fibre
watch oil
wedged bottom
xerophthalmic
z.B.
zero trace