方碱沸石

Linus Paulingby Linda BaxterLinus Pauling was the only person who has ever won two (unshared) Nobel Prizes: for Chemistry in 1954, and a Nobel Peace Prize in 1962. He is also known as the vitamin C man. Who was Linus Pauling and what did he do?Linus

发表于:2019-01-02 / 阅读(86) / 评论(0) 分类 英文杂志-Magazine

SCIENCE IN THE NEWS - Mother Bears May Be More Bark Than Bite FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. This week, we tell about the robot collection at the world famous Smi

发表于:2019-01-02 / 阅读(57) / 评论(0) 分类 2011年VOA慢速英语(六)月

NB: This is not a word for word transcript Alice: Hello, I'm Alice. Stephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sat navs. Stephen: Sat navs thats short for satellite navigation systems. Alice: Theyre th

发表于:2019-01-07 / 阅读(88) / 评论(0) 分类 六分钟英语

A: What type of music do you like to listen to? B: I like listening to different kinds of music. A: Like what, for instance? B: I enjoy Rock and RB. A: Why is that? B: I like the different instruments that they use. A: That's a good reason to like so

发表于:2019-01-20 / 阅读(102) / 评论(0) 分类 英语闲谈

By Cathy Majtenyi Nairobi, Kenya 06 December 2007 Kenya's capital, Nairobi, is home to one of Africa's largest dumpsites. A recent United Nations study found that nearly half of the children surveyed who live near the dumpsite suffer from serious med

发表于:2019-02-07 / 阅读(87) / 评论(0) 分类 VOA常速英语2007年(十二月)

Anti-government protests in Egypt continued for a fifth day Wednesday in-and around the iconic Tahrir Square in Cairo, despite concessions announced by the head of the ruling military council designed to ease discontent. On Tuesday, Field Marshal Hus

发表于:2019-02-08 / 阅读(80) / 评论(0) 分类 英语新闻
学英语单词
Acu-Test
adamantly
albiduria
andrei voznesenskis
Andromeda
angle of connecting rod
autonomous oblast
breadhead
Cambellpore
camlans
candisation
capitalistic commodity economy
carbide tool grinder
casualty status
cellular level
cephamycin C
cholinergic nerve fibers
chromaticity component
clino unconformity
cold-cathode canalray tube
contraband trade
contraste
copestones
corsiness
counting method
criterion autoregressive transfer function (cat)
crododile
Dasymaschalon rostratum
Delivery options
drilling churn
elementary tissue
embarcaderoes
emergency electric power source
encoder group
equalizer curve
equatorial countercurrents
extradition of aliens
eyelid disease
follow procedures
Friedrich Karl
genus philohelas
glinse
glischrum
globular-cluster
Haematomma
halakahs
hit the beach
i-seald
in-and-in
indian cresses
insertion funiculi umbilicalis
ironious
irrational choice
Kensington
kilomegacycle
Kufs disease
Latta's serum
lisztians
load back method
manual
module declaration
Morney R.
mustn't grumble
NAMEDCEN
ordinance power of executive
oxyphilous
pancreatinized bismuth
participatory action research
pasoes
patelloida pygmaea conulus
PHYSCOND
planewave
precapillary anastomosis
preiche
product-sharing system
proteocephaloid
pseudocyphellae
Pseudoglobulins
publishability
qualifying clause
radiation-resistance
Rahbe
rdram
salt pork
scatocyanin
scheherezades
sieboldiana
sliding flap
sonar parallax correction
spawning bed
spontaneous gangrene
sterically hindered
subadvisers
submergeable
submersible drilling platform
SW (solid waste)
synasci
temporal theory
threading cutter
unordered table
variable-stroke injection pump
vertical double action press