傅科棱镜

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(178) / 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(173) / 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(186) / 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(161) / 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(216) / 评论(0) 分类 英语娱乐八卦
学英语单词
1-palmitoyl-2-oleoylphos-phatidylserine
a free wind
Adam style
adjustment of track gauge
Ajoquentla
al-obeidi
alkaline earths
amphomycin
blueprints
brasswind
brummish
burning property
chromsol
civil architect
closing the door to the outside world
clued in
coarctating
colour point longhair
comprehensive equipment
connoy
cosmic absorption
dalvador
decisive action
Delphinium pylzowii
digital submarine cable
document type definition
electric birefringence
engaging-in region
enlarge on sth
fakenhams
fertile periods
five-oh
flax decorticator
gargarisma chlori
gender regimes
glycosylases
greesy pig disease
haydel
hematogenous embolism
hiuen
horizontal bar & parallel bars
housekeepers
jadebusen (jade estuary)
kalua pig
kiloparsec (kpc)
kneelos
kotb
Kwan-yin
laccoliths
lamalginite
Lecanorchis japonica
led on
Leptodermis buxifolia
looks forward to
Markovian analysis
material of spoiled work
medawars
medium caking coal
Melkite
mesenchymal dysplasia
mfg
modulation eliminator
mossy foot
mudpuppy
nonproduct advertising
nosean trachyte
null reading cross pointer
old women
ovomacroglobulins
paint with
palaeohydrologists
parallel service channel
perennial vegetable
poddy
post-shrinkage
posterior palatine vacuity
pressure main
pressure velocity-compounded turbine
raised work
regiss
remote regulating
restrictionless
secondary asphyxia
shunt commutator motor
special geography
Sre Khtóng
ssspsisns-s
stadiometers
swanbeck
syntactic neutralization
tcr-?
tetrasaccharide
third-degree(erythemal)dose
tropic pigeonwings
turned-back
unbewrayed
unforgettingly
unwanted absorption
uplifted side
Waardenburg
Willeroo
winch plow