[医] 起偏光棱镜

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(80) / 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(87) / 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(90) / 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(80) / 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(127) / 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(59) / 评论(0) 分类 纯正地道美语
学英语单词
AACC (American Automatic Control Council)
adaptive vertical sync
adjudge
anemopter
annual gradient
area pellucida
arrhenotocous parthenogenesis
B encephalitis
bacterial wilt of cucumber
balanced steel ratio
beat cob work
benzine purificatum
beuscher
Caralluma
Chae Hom
charge stock
circle of declination
citybus
clue conflict
colourtype
compufan
computer-directed communication
cranhams
databasings
domical architecture
dynamic balance
early in
electronic speech synthesizer
epitaxial-growth mesa transistor
etymological hybrid
Eudoxus of Cnidus
eupraxic center
exchange area layout
feeler stop
flog the cat
flucticulus
Forster synthesis
George Armstrong
goosy
greenmantle
gweilos
HCO
imix
impacting frequency
jump the rattler
kivus
krause
lamoca
Legal Person of Profit Making
life assurance
lime stone flux
LPIFB
lubrication pressure regulation
Lyadova
marginal utility theory of interest
master-chef
moldic porosity
nail bomb
natural cement
nem.dis.
newton's first law (of motion)
noctuolent
nodular type
Oetinghausen
off-line storage
ovulation pit
plant trimming and pruning
pole changing switch
prairie mallows
Preferinces
premeostrua
pressur-exciting points
prothrombin accelerator
random element
ratchet reversing gear
return operator
round strand hoisting rope
saluted-luting
science of campaigns
self-attitudes
self-contained bearing
septum of testis
servitutes praediorum urbanorum
Sir Alec Guinness
SLNWC
specific epithets
spontaneous hardening
standard error of the estimate
straight tie
sympathetic abscess
time lag action
time-domain equalization
turfy
Typhlocarcinus villosus
umbrella roof
un-sunshine
unchildish
unchoice
union of weak completions
unprimed
Welsh corgis
world history