棱镜转盘;棱镜转台

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(76) / 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(82) / 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(88) / 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(76) / 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(125) / 评论(0) 分类 英语娱乐八卦

Unit 39 Buying a stereo system(1) 第39课 购买立体音响(1) S: Welcome to Super Stereos. What can I do for you? 店员:欢迎光临超级立体音响。我能为您效劳吗? C: I'd like to look at your stereo systems. Do you have anything o

发表于:2019-01-14 / 阅读(86) / 评论(0) 分类 购物英语口语一本通

Todd: Alex, can you talk a little about working at a radio station? Alex: Yeah, sure. The Radio station at my school is called WMKP. I'm actually a DJ. Well, not the turn table DJ per se, but a DJ that just plays music and talks on the air a lot, so

发表于:2019-02-24 / 阅读(61) / 评论(0) 分类 英语趣味课堂
学英语单词
a glimpse of
Adrenobazon
agron.
al-khaliq
American yew
archegony
armour clamp
autochorous
Bandeira, Pico da
be in effect
be taken back
boottopping corrosion
certificate of mortgage
Chengde
Chrzastowice
common grade
continuous electrophoresis
cosmic radio spectroscopy
Coulaines
Coyutia
cytomegalovirus(CMV)
decent conditions
different brackets
differential assembly
direct control gearbox
dock connector
Eadbald
easy does it
echo depth-recorder
esophaguses
file of sequential access
floppy disk drives
follow the signs
foot layer
gingival hemorrhage
Goddess forbid
gong buoy
gradient layer
Hellenic Republic
house load
huangteng
hypnum kushakuense
I-ship
identical permutation group
interfering ion
internal defense and development
know the ropes
Laimakuri
law lords
liquid adsorption method
liquid-metal-coolant
macaques
make-believe
mathsort
maxmara
meracle
metacarpal
methohexital sodium
mine radioactive protection
mondesirs
nanocormia
Navalagamella
occipito-temporal fissure
outboard rotor
papill? lacrimales
pasvik
Pedicularis bidentata
permanent record
personne
phenograms
pitot flow meter
pleolysis
point gage
pollution by particulates
postexodontic complication
pre-tr tube
pressure balanced workover rig
promotor(jacob.wollman & monod 1964)
Q-technique
quasicontract
quick-delivery
rake up the persimmons
recirculating cooling water
repeatable noise
resident portion
rim size
run idle
safe words
Salix bhutanensis
set up one's staff of rest
side raking
sign an agreement
singlerow riveted joint
slewing motion
standadized ratio
suppress footnotes
trapezoidal pattern
underworks
unless the policy otherwise provides
vertical projection
with pride
yellow henbanes