上部三棱镜

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(148) / 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(150) / 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(144) / 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(133) / 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(190) / 评论(0) 分类 英语娱乐八卦
学英语单词
ab ovo usque ad mala
accept as
adjustable clearer guide
aero obstruction light
Ainsworth's punch
alternating of the core
amethone
an unholy row
antenna director
antineutrality
back sailing
baking enamel
Beckham, David
Bell, Daniel
blind load
blocking cement
Bramantesque
breakdown debacle
bulla sacculi
cash deposit accounts
cat-e
catanzaroes
centrical wire
check for updates
chemotax
chorioadenomas
chromatography in aqueous media
clari-flocculator
cleido-mastoid
cricosantorinian ligament
cylinder stripping rail
davidian
dirtiers
disk-loaded waveguide
emission section
fasciata
fish steaks
flow distribution plate
flux-monitoring foil
forker
Gerris lacustris
hel bent
helium purifier
Hwaaksan
ilarias
indexed linear list
inside and out
intervolves
intrapersonally
istiophorus albicanss
item counter
Killiecrankie diamonds
klain
Korean Fork Village
late dinner
lesguft academy
local-remote relay
manganese tungstite
masonry lined
meshuggenah
method of bit analysis
microorganism
monocephalous
multirate sampling
nasicornous
optic keratoplasty
pass
payment of fees
plays with
plugboard unit
Polypodiaceoisporites
production payment owner
punctiform extravasation
refrigerated trailer vessel
relative density
rod shaped liquid crystal
rotational term
rwm control panel
scheme of erection
Scholer's treatment
screening of interference
scrimpiness
semi-active homing
species-area
static test
sulcus terminalis atrii dextri
taneyamalite
tehee
telecommunicated
testin'
tetraethylsilane
time-dependent Schrodinger equation
trolley pilot
unquietude
uswa
Vena diploica temporalis posterior
volt ampere characteristic
voltage differential relay
wait table
weld mesh crate
Y-azimuth
ygedred