[化] 四氢烟酸; 去甲槟榔次碱
[医] 四氢烟酸

International Mother Language Day (IMLD) is observed every year by member states of the United Nations Educational, Scientific and Cultural Organization (UNESCO). It started in 1999 with the purpose of promoting linguistic and cultural diversity and

发表于:2018-12-04 / 阅读(76) / 评论(0) 分类 英语课程学习计划和讲义

Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world

发表于:2018-12-16 / 阅读(104) / 评论(0) 分类 VOA标准英语2011年(九月)

新编英语教程第六册unit09_2_Speaking_Different_Languages

发表于:2018-12-29 / 阅读(83) / 评论(0) 分类 新编大学英语阅读部分

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(71) / 评论(0) 分类 单词解析速记

By Paula Wolfson Washington 25 December 2006 U.S. President George Bush heads to his Texas ranch Tuesday for a week-long holiday break. But as VOA's Paula Wolfson reports from Washington, it will be very much a working vacation. President Bush is ex

发表于:2019-01-08 / 阅读(123) / 评论(0) 分类 2006年VOA标准英语(十二月)

A: Were you able to get a look at the suspect's face? B: Yes. I know exactly what he looks like. A: I must ask you to pick him out of a line-up. B: That won't be a problem. A: Look closely at the five men in this line-up. B: I am looking. A: Do you s

发表于:2019-01-11 / 阅读(108) / 评论(0) 分类 英语情景对话-犯罪

A: Did you get a good look at the suspect? B: I got a great look at him. A: Do you think you could pick him out of a line-up? B: I can do that. A: Could you please look at the five men in this line-up? B: All right. A: Do you recognize the suspect? B

发表于:2019-01-11 / 阅读(121) / 评论(0) 分类 英语情景对话-犯罪

THIS IS AMERICA - How to Help an Endangered Language BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. BOB DOUGHTY: And I'm Bob Doughty. This week on our program, we look at efforts to protect threatened languages.

发表于:2019-01-12 / 阅读(94) / 评论(0) 分类 2013年VOA慢速英语(三)月

By Martin Secrest Washington, D.C. 18 April 2007 There may have been advances in the development of a vaccine to protect people against the H5N1 avian influenza virus, or bird flu. Researchers say it could be possible to substantially increase global

发表于:2019-01-12 / 阅读(136) / 评论(0) 分类 2007年VOA标准英语(四月)

If you could take a vaccine that would protect you against cancer, wouldn't you take it? Well, for cervical cancer, there is a vaccine. It protects against a virus called HPV, which can lead to cancer of the cervix. But a new study reports that many

发表于:2019-01-14 / 阅读(113) / 评论(0) 分类 VOA标准英语2010年(十一)月

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(97) / 评论(0) 分类 VOA标准英语2011年(八月)

A: Could I pay for my parking ticket? B: I need to see your ticket. Do you have it? A: Here's my ticket right here. B: I'm going to need to see your ID. A: I don't have it. B: You can't pay your fine without your ID. A: I don't understand why I can't

发表于:2019-01-15 / 阅读(110) / 评论(0) 分类 英语情景对话-驾驶

人物介绍 Julianna Luisa Margulies 美国演员,生于1966年6月8日在饰演了几个小角色之后,Margulies在NBC的医务剧《急症室的故事》中扮演的 Carol Hathaway为她赢得了成功,并因此获得了艾美奖,2000年她

发表于:2019-01-18 / 阅读(86) / 评论(0) 分类 英语演讲

Why Changing Your Language Can Change Your Life Words are, of course, the most powerful drug used by mankind. ~ Rudyard Kipling I was talking with a client recently (lets call him Dan) when after I asked what stopped him making headway with a certain

发表于:2019-02-02 / 阅读(86) / 评论(0) 分类 阅读空间

BBC Learning English People and Places Sun Hai Nin SIG Sun Hai Nin: Well, hello everybody Im Hai Nin, Im from China and now Im in London. William:And Im William Kremer welcome to People and Places. You just heard a young Chinese Woman, Sun Hai Nin.

发表于:2019-02-03 / 阅读(302) / 评论(0) 分类 人与地方

By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs

发表于:2019-02-04 / 阅读(150) / 评论(0) 分类 2006年VOA标准英语(五月)

MONTEVIDEO, Feb. 16 (Xinhua) -- Uruguay's President Jose Mujica on Thursday expressed his solidarity with the country's world famous soccer player Luis Suarez, who has got himself involved in a spat on accusations of racism against French player Patr

发表于:2019-02-05 / 阅读(74) / 评论(0) 分类 英语新闻

HOUSTON, Sept. 7 (Xinhua) -- British oil giant BP announced Wednesday it had a major oil discovery in the Gulf of Mexico. An appraisal well the company drilled in a previously untested northern segment of the Mad Dog field in the Gulf of Mexico found

发表于:2019-02-07 / 阅读(144) / 评论(0) 分类 英语新闻

Dating back as far as the early Qing Dynasty, Lanzhou Guzi, the local ballad of Lanzhou, the capital of northwest China's Gansu province, has been passed on from mouth to mouth for about 400 years. Going through ups and downs, this art form has survi

发表于:2019-02-14 / 阅读(105) / 评论(0) 分类 英闻天下
学英语单词
abdominal amniocentesis
agricultural research
algesimeters
apolinario
apread factor table
at the sales
back-spin
basnight
basturma
blow her stack
Boreogadus
botchan
bradyphasia
bretschneiders
butch flax
characteristical
chequered flags
chip vessel
Cicloxin
class osteichthyess
commo
compartment floor
dicyanogen
differential attack
early-april
ex-communists
extrinsic value
familiar essay
feelin
flannel-mouth
flare guns
franas
frobozz magic programming language
growth hormone release inhibiting hormone
guanylyltransferases
hair-line
hamlan
harrick
hemophleine
hyperthrea
ice clouds
implausible
inert-atmosphere furnace
inorganic ion exchange
internal capabilities assessment
iodophenyl
jouster
Khakasskaya AO
knobwood
Lindenbergia grandiflora
low speed winch
Lutolin
lymphoglandulae mammariae internae
make a cycle
make preparations for ploughing and sowing
marblish
mcht
Mexican Revolutionary Party
mitchem
Mogzon
network expression
non proprietary
non-cancer
non-Newtonian fluid mechanics
nucleosyntheses
open-loop adaptation
optical neural networks
out-bowed
Pan-European Stock Exchange
piezometric hole
plastic peg
Poggio Renatico
poopa
Pytalovo
Rauvolfia vomitoria
red baneberry
reproductive apex
reseach
Rhododendron dalhousieae
Rivera, Pta.
screen spectral characteristic
standard ship size
star aniseeds
steam jet mixer
storm runoff
supplementary subroutine
tap fit
tax-dodgings
thermal vacuum test
tool mechanism
transient turbulence closure
translation time lag
two three doors off
vacuum printing frame
vd/vt
vena scrotalis
vinglycinate
vulpic acid
water trouble
Whiteside, Can.
yellow horned poppies