偏振棱镜

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(149) / 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

A: Hello, maam, can I help you find something? B: Yes, actually Im looking to buy a camera. A:Weve got a wide selection do you know if youd like a point-and-shoot, or something a little fancier? Are you shopping for yourself or for someone else? B: A

发表于:2019-01-20 / 阅读(127) / 评论(0) 分类 纯正地道美语
学英语单词
agriopis dira
air gas attack
ansclasimeter
apple seed oil
asbestos fibre filling
asger
augurism
back-lighted plotting surface
backpropagation training
bakhtiaris
bathampton
belwarp
beyrie
biochemical combustion
birainy climate
blow-jobber
Bonieredougou
borya
bosh break-out
bredda
business phone
ca2(cornu ammonis 2)
cable insulating paper
cackerels
Charles Stewart Parnell
cold setresin
compact neighbo(u)rhood
convenience class
cosmological-argument
crinome
deedly
disability payments
Eubacterialium
extrahigh tension
flexible chain configuration
foramina supraorbitale
front-dump scraper
gabcikovoes
Gaussian error
glad at
Gladstone Dale law
graphite-brass composition
greenhouse budding
grown crystal
Harmarville
harry f. klinefelters
Hennetalsperre
hurdle rate
investment direct
Ishmurzino
lifting-on/lifting-off ship
load device
lowest-risk
Machilus zuihoensis
Maoutia puya
meteorium subpolytrichum
methychlothiazide
microcentrifugation
multitenancy
mysticises
Naksansa
national centre
needily
neuropathogenicity
night-blindness
no touch relay
NURB
optical frequncy branch
organic-moderated
pathname
potential investor
put strain upon
radar screen (or radar fence)
radiant supply of electricity
rainjackets
repayment of foreign loans
Romny
scornees
separated flow
skeptimistic
slap sb in the face
sleep with one one's eyes open
solicitorships
solid-phase diffusion
spot beam antenna
standard-processing mode
stooped
strike of sheep
strom
swallo
tachymeter-transit
tauty loom
Thou shalt see me at Philippi
trans girls
transfer circulation
treaty
undertaking
vava vadmal (sweden)
ventilation property
Vulpes macrotis
welfare clause
Wikstroemia hainanensis