直角稜镜

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(183) / 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(177) / 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(192) / 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(163) / 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(222) / 评论(0) 分类 英语娱乐八卦

DEVELOPMENT REPORT - FutureShack' for Refugees By Jill Moss Broadcast: Monday, July 05, 2004 This is Robert Cohen with the VOA Special English Development Report. Sean Godsell designs buildings. He is

发表于:2019-01-16 / 阅读(195) / 评论(0) 分类 农业与发展

发表于:2019-02-01 / 阅读(147) / 评论(0) 分类 奥运英语
学英语单词
air-brushing
arbitration agreement in cases of collision
arteriae phrenicae superiores
astonishes
batn
black-earths
cat-chain
centroid
cephalopharyngeal skeleton
chemicals addition tank
codogenic
collapsed star
communist manifestos
concurrent transaction
consolidation service
coparcenary
crystallographic
current identifier
dimashq (damascus)
disk flutter
duty rate on imports
elbowy
electrical overhead travelling crane
facial three equal division ratio
faunch
fix-price
flue arch
fonsecaea
gold fern
HDCAM SR
heat hyperpyrexia
high pressure liquid chromatography
host-guest material
hyalin
idle-current wattmeter
impalsy
in rush
incriminating evidence
intermittent printing machine
international licensing arrangement
itsiest
kawawas
kolopoxy
konilogy
KSers
laplace function
leakage component
locally-incorporated bank
Macroty
Malgersdorf
mashini
materiature
mock-heroic
morphogenetic zone
multiprogrammability
multivitamins
Ndara
neurodin
nosin (nosean)
nuclear cascade
nutation of inclination
out of hours
over-promised
overintellectualises
oxidixation
palmitoyl
papulonodular mucinosis
potamogalidaes
primary observer telephone
primitive gut
Qazakh
radioresponse
radix potentillae discoloris
remasterings
reverseful
ride the gravy train
seagraves
Sekwa
senescent ovary
sensory center
sermonisings
ship deck-to-keel axis
signal static ratio
sinomarinoside
soluble salt B
super-audio frequency
tactical realism
taking varnish
task of making segment known
terebra livida
titanium trisulfide
tnn
tone transmission
tooth addendum
true air temperature
trustline
Tuer
vidro
WBT
weighbeams
white camphor oil
zirkophyllite