磺硫嘌呤,6-巯基嘌呤磺酸钠

Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find

发表于:2018-11-30 / 阅读(186) / 评论(0) 分类 生活英语情景口语

PART THREE---- A YOUNG WOMAN AT THORNFIELD CHAPTER SEVEN Mr. Rochester The house where I was to work was called Thornfield. It was a large house in the country. After a days journey, I arrived at the house. Mrs. Fairfax, who came out to meet me, was

发表于:2018-12-05 / 阅读(158) / 评论(0) 分类 简爱

CHAPTER FOUR My New Friend The next morning we got up in the dark. In all the rooms it was as cold as ice. This time the porridge was not burned, but I still felt hungry because there was not enough. The girl I had spoken with yesterday was older tha

发表于:2018-12-05 / 阅读(199) / 评论(0) 分类 简爱

How are the bird feeders coming? Tom Szaky is turning garbage into gold. From Capri Sun(1) juice pouches we make into messenger bags and pencil cases, chip bags into homework folders, vinyl(2) records into clocks, circuit boards into frames. In 2003,

发表于:2018-12-11 / 阅读(118) / 评论(0) 分类 万花筒2009年

CHAPTER EIGHTEEN Mr. Rochesters Story Sometime in the afternoon I woke up from a long sleep. I felt weak when I stood up, because I had not eaten anything all day. When I opened my bedroom door, I saw Mr. Rochester. He was sitting in a chair outside

发表于:2018-12-14 / 阅读(164) / 评论(0) 分类 简爱

CHAPTER TWENTY-TWO I Am No longer Poor After St. John left me, it began to snow. It snowed all night and the next day. In the evening, I was sitting by the fire and had just begun to read when I heard a knock at the door. St. John came inside the hou

发表于:2018-12-14 / 阅读(163) / 评论(0) 分类 简爱

CHAPTER TWENTY-THREE My Past Returns I promised St. John that I would teach at the Morton school until Christmas. Then he could find another teacher. On the last day of school. St. John came to see me as I said goodbye to my students. I was sad to se

发表于:2018-12-14 / 阅读(175) / 评论(0) 分类 简爱

Venezuelan President-elect Nicolas Maduro is accusing the opposition of planning a coup against him following his narrow election victory. At least 7 people have been killed across the country during violent clashes at opposition protests. I can anno

发表于:2018-12-19 / 阅读(94) / 评论(0) 分类 英闻天下

No one knows when Vesuvius may do the same thing again, but the people in Naples never seem to think of such a thing; 没有人知道维苏威火山会在哪一天再次制造这样的悲剧,但是那不勒斯人似乎从不考虑这件事, they

发表于:2018-12-28 / 阅读(95) / 评论(0) 分类 美国学生世界地理教材

CARACAS, April 16 (Xinhua) -- Venezuela's National Assembly on Tuesday condemned the violence that occurred in the last hours in the country, which so far has left seven people dead and 61 others injured. Announcing the decision, the Assembly's secon

发表于:2019-01-11 / 阅读(139) / 评论(0) 分类 英语新闻

委内瑞拉反对党示威活动导致7人死亡61人受伤 CARACAS, April 16 (Xinhua) -- The violent protests following Sunday's presidential election in Venezuela have so far left seven people dead and 61 others injured, Venezuelan General Attorne

发表于:2019-01-11 / 阅读(108) / 评论(0) 分类 英语新闻

CARACAS, April 16 (Xinhua) -- Venezuelan president-elect Nicolas Maduro said Tuesday that his government has defeated an alleged coup staged by the right wing by creating violence, while opposition leader Henrique Capriles accused the government of p

发表于:2019-01-11 / 阅读(103) / 评论(0) 分类 英语新闻

U.S. Vice President Joe Biden says he is withholding judgment on Iran's presidential election, as protests continue in Tehran over election results showing a landslide re-election victory for President Mahmoud Ahmadinejad. Vice President Joe Biden,

发表于:2019-01-13 / 阅读(156) / 评论(0) 分类 VOA标准英语2009年(六月)

By Sean Maroney Islamabad 28 September 2009 The head coordinator for the U.N. Humanitarian Affairs office in Pakistan says his agency is ready to handle what is expected to be a large number of families fleeing the South Waziristan tribal region as

发表于:2019-01-13 / 阅读(155) / 评论(0) 分类 VOA标准英语2009年(九月)

Venezuelan President Hugo Chavez Wins Re-Election Bid National Electoral Council President Tibisay Lucena announced late Sunday that President Chavez won a third six-year term of office. She said that candidate Hugo Rafael Chavez Frias won 54.52 perc

发表于:2019-01-14 / 阅读(104) / 评论(0) 分类 VOA标准英语2012年(十月)

Venezuelan Election is Again Choice Between Socialism, Capitalism Business has not been good for Rotzen Villabon, who owns a gift shop called Viqiu. He needs dollars to import products made in China but he can't find any at the official exchange rate

发表于:2019-01-14 / 阅读(133) / 评论(0) 分类 VOA标准英语2013年(四月)

Capriles Calls Off Protests in Venezuela to Avoid Violence In Caracas's Bolivar Plaza, supporters of President Maduro held an event to celebrate his victory. But there were few supporters of opposition leader Henrique Capriles out in Caracas. He is d

发表于:2019-01-14 / 阅读(136) / 评论(0) 分类 VOA标准英语2013年(四月)

BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag

发表于:2019-01-16 / 阅读(186) / 评论(0) 分类 Weekender

The Leader of the Venezuelan opposition and presidential candidate Henrique Capriles is accusing acting President Nicolas Maduro of harming the economy. You took over the government and in one hundred days, you devaluated the currency by 50 percent,

发表于:2019-01-19 / 阅读(113) / 评论(0) 分类 英闻天下

By Scott Bobb Lisbon 10 December 2007 The Africa-European Union summit ended Sunday in Portugal with agreement on many global challenges but with differences on other key issues. Correspondent Scott Bobb has this report from Lisbon. European and Afri

发表于:2019-02-07 / 阅读(175) / 评论(0) 分类 VOA常速英语2007年(十二月)
学英语单词
'phoned
acrophobia
actinogestin
ancilliaries
anthropogenic theory
archioporus
artillery cartridge extractor
aryballoid
balance weight retaining wall
ballast wing tank
bave
binary reflex-code
Birini
blue ridges
botchy
breadth over planking
call admission control
candidate insulation system
candy-apple
charles snow
Cheminon
class action shareholder lawsuit
clocked flipflop
cotacachis
cuttermen
Dacon
demonstrated
dismembrators
disseminators
DLCL
double reduction geared turbine
double valves
dun-diver
ecophilosophy
elastic wave theory
elite statue
enteroaerogen
enwoman
enzymatically
ergosurface
Everbrite
felling of sample trees
franklin delano roosevelts
furanocadalene
grinding and polishing drum
Gymnopaedia
hectochlorin
household deity
incrustation substance
instrumentation device
Jul.
ketchup
lead-antimony-tin alloy
malleablizing
map production
Measurement Noise
menuver
mersister
multi pulse mode chain
net polymer
not to be covered
olfactronics
optical performance
ostraite
packmen
paring reaction
plaquettes
polytheisms
pressurizing and ventilating fan system
pretraining
processing with supplied drawings
prolocular
pulse ionizing device
pure commodity table
rankinite
Regwāsh
restaurant-booking
Revolcadores
right-angled corner
sacrification
sakelease
shebangs
single payment
slant vein
sonolyse
speak from memory
steam generating rate
Steller's sea cow
streght
surveyor's weight certificate
T-reactive dye
Tetulia
Tirigaon
triiodoethionic acid
tripfree
trisection of an angle
two-axis gyro
v.-p.
wallbanks
water-bailage
weakener
zerovalent compound