菌素;细菌蛋白性毒素

SCIENCE IN THE NEWS - Reforms at NIH / Tobacco Smoke a Danger to Children / A New Way to Add Iron to the Diet By Cynthia Kirk and Jill Moss Broadcast: Tuesday, February 15, 2005 VOICE ONE: This is SCI

发表于:2018-12-07 / 阅读(207) / 评论(0) 分类 科技之光

This is the VOA Special English Development Report. World No Tobacco Day is celebrated each thirty-first of May. The observance is meant to bring attention to the growing use of tobacco and its deadly effects. The World Health Assembly established th

发表于:2018-12-07 / 阅读(174) / 评论(0) 分类 2010年VOA慢速英语(五)月

A: Is this where I go to register for classes? B: This is it. A: I need to add a few classes. B: What classes would you like to add? A: I need to take some classes that will help me transfer. B: Have you finished any classes so far? A: This is my fir

发表于:2018-12-30 / 阅读(249) / 评论(0) 分类 大学英语对话

A: Do I need to register here? B: Youre in the right place. A: I would like to add some classes. B: What classes do you need? A: I need to take some GE classes. B: What classes have you finished so far? A: I just started here. B: Youre going to need

发表于:2018-12-30 / 阅读(229) / 评论(0) 分类 大学英语对话

SCIENCE IN THE NEWS - International Treaty on Tobacco Control / Research Projects on Glaucoma By Broadcast: Tuesday, March 08, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special Englis

发表于:2019-01-02 / 阅读(238) / 评论(0) 分类 科技之光

By Heda Bayron Hong Kong 21 December 2007 Japan has backed down from a highly controversial plan to hunt endangered humpback whales off Antarctica, after fierce criticism by Australia. The Japanese whaling fleet, however, still plans to hunt almost 1

发表于:2019-01-09 / 阅读(216) / 评论(0) 分类 VOA常速英语2007年(十二月)

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Faith Lapidus with People in America in VOA Special English. Today, we tell about Celia Cruz. She was one of the most influential and energetic female singers in the history of Afro-Cuban Music. More th

发表于:2019-01-11 / 阅读(195) / 评论(0) 分类 VOA慢速英语2009年(四)月

Many of her novels and stories presented ideas about religion. Transcript of radio broadcast: 05 July 2008 VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Ray Freeman with the VOA Special English program, People in America. Today, we tell about

发表于:2019-01-11 / 阅读(188) / 评论(0) 分类 VOA慢速英语2008年(七)月

(MUSIC) VOICE ONE: Im Shirley Griffith. VOICE TWO: And Im Doug Johnson with the VOA Special English program PEOPLE IN AMERICA. Today, we tell about the life of writer and reporter, Carl Rowan. He was one of the most honored reporters in the United S

发表于:2019-01-11 / 阅读(220) / 评论(0) 分类 VOA慢速英语2009年(十一)月

He was also known for his many projects with other artists. Transcript of radio broadcast: 07 June 2008 VOICE ONE: Im Steve Ember. VOICE TWO: Robert Rauschenberg And Im Faith Lapidus with People in America in VOA Special English. Today we tell about

发表于:2019-01-11 / 阅读(237) / 评论(0) 分类 VOA慢速英语2008年(六)月

Welcome to THIS IS AMERICA in VOA Special English. Im Doug Johnson. VOICE TWO: And Im Barbara Klein. This week on our program, we take you to the summer movies. This year's crop includes vampires, talking toys, an Iron Man and, of course, love. (MUSI

发表于:2019-01-11 / 阅读(236) / 评论(0) 分类 2010年VOA慢速英语(六)月

People in America - Celia Cruz, 1925-2003: The Queen of Salsa STEVE EMBER: Im Steve Ember. FAITH LAPIDUS: And Im Faith Lapidus with People in America in VOA Special English. Today, we tell about Celia Cruz. She was one of the most influential and ene

发表于:2019-01-12 / 阅读(209) / 评论(0) 分类 2011年VOA慢速英语(五)月

Celia Cruz, 1925-2003: The Queen of Salsa 西莉亚.克鲁兹,1925-2003:萨尔萨女王 STEVE EMBER: Im Steve Ember. Steve Ember:我是Steve Ember。 FAITH LAPIDUS: And Im Faith Lapidus with People in America in VOA Special English. Today, we tell

发表于:2019-01-12 / 阅读(310) / 评论(0) 分类 2013年VOA慢速英语(九)月

By Scott Bobb Johannesburg 27 March 2008 As Zimbabweans prepare to go to the polls Saturday, pre-election activity is being closely watched by an estimated 3 million Zimbabweans living in neighboring South Africa. Although they cannot vote, these exi

发表于:2019-01-12 / 阅读(241) / 评论(0) 分类 VOA标准英语2008年(三月)

RACHEL MARTIN, HOST: And now some words you don't often hear together - all-girl, teenage, Indonesian metal band. NPR's Ashley Westerman has this profile. ASHLEY WESTERMAN, BYLINE: The band's called Voice of Baceprot. Baceprot means noisy in the girl

发表于:2019-01-16 / 阅读(233) / 评论(0) 分类 2017年NPR美国国家公共电台8月

MARY LOUISE KELLY, HOST: The FBI is warning that reports of sexual assaults on airplanes are on the rise. That may, in part, be due to the Me Too movement which is encouraging more victims to speak out. Sometimes it's passengers who are victimized. F

发表于:2019-01-17 / 阅读(338) / 评论(0) 分类 2018年NPR美国国家公共电台6月

Boasting an impressive list of screen credits in her native Italy, actress Maria Grazia Cucinotta is probably most famous on the world stage for her role as a ruthless assassin in the 1999 James Bond film The World Is Not Enough. Cucinotta also playe

发表于:2019-01-19 / 阅读(245) / 评论(0) 分类 2017CRI中国国际广播电台

英文歌词: I Can Do Better (Clean Edit) Avril Lavigne The Best Damn Thing Avril Lavigne-I Can Do Better AlbumThe Best Damn Thing I couldnt give a damn what you say to me I dont really care what you think of me Cause either way you're gonna think what

发表于:2019-02-02 / 阅读(318) / 评论(0) 分类 音乐咖啡厅

The One With All The Thanksgivings 本集简介: After Thanksgiving dinner at Monica's, the gang tells stories about their worst Thanksgivings ever. In a series of flashbacks, we see Chandler learning of his parent's divorce (1978); Phoebe losing an

发表于:2019-02-04 / 阅读(223) / 评论(0) 分类 老友记(六人行)

Nearly a third of women are the main breadwinners in their household, according to a major survey。 Thirty percent earn more than their partners and a further 19 percent earn the same amount。 Researchers said that in many relationships it was no l

发表于:2019-02-25 / 阅读(211) / 评论(0) 分类 实用英语
学英语单词
a-game
air mechanic foam
aircraft weight indicator
alley cropping
allowed homomorphism
arabesque spin
artefect
be easy on the eyes
boundary layer edge
boyhood
bright beer
broad-internal attention
bunching accelerator
caecum
carbitol acetate
Carex scabrirostris
checkandbalance
Clothesiron
coldening
command state
condignness
conformite europeene
downward sloping curve
early mature valley
Ebserpine
editorial endorsement
eugenol dressing
Exploration Ship
express malice
feed charge door
Fieldglass
flip-flop equipment
forget-me-knots
freeboard computation
functionally independent
fusedsalt reactor
Gaedelian
gamophobia
germline mosaic
hematozoic
high-speed ship
hys
impact adhesive
impediments
Jona
Khagaria
kiloparsecs
Leysin
locus in quo
low clouds
Lucas' spring rheotome
lymes
macaronies
muniting
mutagenizing
nonflammables
on-the-line hit
parenthesist
photocycloadditions
picture spectrograph
piggles
pin stop
puddingwife wrasses
Puerto de Nutrias
pulse-width multiplexer
quiet irony
raen
Rangit
reading the riot act
reddish color
reference transition temperature
Resultant Set of Policy
riboregulation
satyromania
savite (natrolite)
sculpturelike
Sebezhskiy Rayon
Selensilver
shaft log
sith
smooth ... over
smoothriding
sorophores
speed adjustment
staggerbush
stand seized of
studes
suborbital (or infraorbital)
surplus mature wheat variety
synedria
tacit law
talk, etc. nineteen to the dozen
to top it all
touch bases with
turned groove
unchelated
UNLOS
vaughnite
Vulcan Phalanx
Wellcovorin
zoomorphizing