[医] 克勒德氏防腐剂, 枸橼酸银, 柠檬酸银

Also: A study finds that people who stop smoking often influence other smokers to quit. Transcript of radio broadcast: 24 June 2008 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember. On

发表于:2018-12-15 / 阅读(120) / 评论(0) 分类 VOA慢速英语2008年(六)月

By Melinda Smith Washington 31 March 2008 A recent story in The New York Times newspaperraised serious questions about the credibility of a lung cancer study paid for in part by a large tobacco company. As VOA's Melinda Smith reports,there is growing

发表于:2018-12-16 / 阅读(61) / 评论(0) 分类 VOA标准英语2008年(三月)

Crufts winner 2006. Picture courtesy of the Kennel Club of Great Britain Fireworks, music and theatre have been some of the ways in which the Chinese community in Britain has been celebrating the start of the Year of the Dog it has been quite a part

发表于:2019-01-02 / 阅读(127) / 评论(0) 分类 Take Away English

by Jason Marshall In the last article, we learned that there are several ways to calculate the average value of a sample of data. We focused on one such method, the arithmetic mean, and used it to calculate the average number of potato chips in a bag

发表于:2019-01-02 / 阅读(156) / 评论(0) 分类 数学英语

EDUCATION REPORT - July 4, 2002: Medical Residents This is the VOA Special English Education Report. To become a doctor in the United States, students usually attend four years of medical school after

发表于:2019-01-06 / 阅读(91) / 评论(0) 分类 教育与新闻

HEALTH REPORT -October 9, 2002: Lasker Awards for Medical Research By Nancy Steinbach This is the VOA Special English Health Report. The Albert Lasker Medical Research Awards were presented last month

发表于:2019-01-06 / 阅读(74) / 评论(0) 分类 健康与环境

Antibiotic or antiseptic drops are the best approach to treating swimmer's ear, according to a new research review. And while oral antibiotics are often prescribed along with ear drops to treat swimmer's ear, this is not necessary, the reviewers say.

发表于:2019-01-07 / 阅读(99) / 评论(0) 分类 英语新闻

By Gary Thomas Washington 21 February 2007 As another U.N. deadline on Iran's nuclear program passed, Tehran continued to send signals of both defiance and compromise. Meanwhile, the United States and its allies on the nuclear issue remain steadfast

发表于:2019-01-12 / 阅读(138) / 评论(0) 分类 2007年VOA标准英语(二月)

By Paula Wolfson White House 25 March 2007 The political battle in Washington over actions taken by the Bush administration's Justice Department is intensifying. VOA White House Correspondent Paula Wolfson reports several key Senators - including som

发表于:2019-01-13 / 阅读(115) / 评论(0) 分类 2007年VOA标准英语(三月)

Study: Cleaning Umbilical Cord Saves Lives Simple use of an inexpensive disinfectant could save hundreds of thousands of newborn lives each year. That's the conclusion of recent studies from South Asia. The umbilical cord is usually cut right after b

发表于:2019-01-14 / 阅读(113) / 评论(0) 分类 VOA标准英语2012年(二月)

Accident 1: A cut hand 事故1:手部割伤 A: Your hand is bleeding. What have you done to it? A:你的手在流血。你做什么了? B: I cut it on that blade. B:我让刀刃割了。 A: I'll get the first aid box. There's some antiseptic cream

发表于:2019-01-14 / 阅读(136) / 评论(0) 分类 职业技术英语口语

By Jim Teeple Jerusalem 13 June 2007 Shimon Peres has been elected Israel's ninth president in a second round of parliamentary voting for the largely ceremonial post. VOA's Jim Teeple reports from Jerusalem, Mr. Peres has held virtually all of Israel

发表于:2019-01-16 / 阅读(173) / 评论(0) 分类 2007年VOA标准英语(六月)

ROBERT SIEGEL, HOST: Lindsey Fitzharris' new book is called The Butchering Art. It is not about carving meat for cooking. It's about surgery the way it used to be done. And it's about one surgeon in particular who changed the way it was done - Joseph

发表于:2019-01-16 / 阅读(104) / 评论(0) 分类 2017年NPR美国国家公共电台10月

发表于:2019-02-01 / 阅读(102) / 评论(0) 分类 英文语法词汇

By Carolyn Presutti Washington 09 November 2007 Lebanon has postponed presidential elections twice in the past two months.A group of Christian bishops in Lebanon worries that the election deadlock is affecting national unity. As VOA's Carolyn Presutt

发表于:2019-02-03 / 阅读(173) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Jim Bertel Washington, DC 08 November 2006 watch US Midterm Elections Democratic supporters in the western city of Portland, Oregon, Tuesday, November 7, 2006 The opposition Democrats won control of the U.S. House of Representatives in Tuesday's

发表于:2019-02-03 / 阅读(137) / 评论(0) 分类 2006年VOA标准英语(十一月)

今天我们要学的词是designated driver。 Designated driver, 指定司机。在美国,一群朋友出去派对,往往会指定其中一个人为designated driver此人不能喝酒,保证玩完了以后开车送大家回家,可谓牺牲我

发表于:2019-02-03 / 阅读(87) / 评论(0) 分类 英语单词荟萃

一个句子中难免出现一两个生字。在这种情况下,不必马上查字典,只要根据上下文的关系,就可能猜测生字的意思了。 下面这些例子,值得大家参考: ⒈利用括号内的解释,如: ① The po

发表于:2019-02-05 / 阅读(119) / 评论(0) 分类 英文语法词汇

Food Poisoning (1) Dialog one: commis: How do microbes (bacteria) get in food (2) ? chef: Mostly from your hands (3) . commis: I should always wash them. chef: Yes. Everything in the kitchen should be sanitized (4) . commis: Right, Ill use an antisep

发表于:2019-02-11 / 阅读(104) / 评论(0) 分类 英文语法词汇

MICHEL MARTIN, HOST: As the story has been told over the years when Ellen Johnson Sirleaf was born, a street prophet told her family this child will be great. This child is going to lead. But he didn't really say it that way. What he really said was

发表于:2019-02-13 / 阅读(270) / 评论(0) 分类 2017年NPR美国国家公共电台4月
学英语单词
abscising
actinomma arcadophorum
almond extract
antistrip performance
autologously
beaten
black-crowned night herons
carcinoma rotundocellulare
catch up to
Clematoclethra guangxiensis
colket
commanding
conference
coprophagist
cut in point
cychorthemic personality
davit collar
decision calculus
dominating strategy
ecoepidemic
ectotriceps
EDIFAC
effective viscosity of oil wedge
endogenous budding
epibranchial organs
epicormic branch
false buckthorn
fin superheater
firm chord
flocculation-turbidity test
geomorphological cycle
goal of crime
gpf (gross peaking factor)
heteromorphisms
high load factor
hold-closed device
ice-ickel
Illschwang
in line combine
Inher.
inta
isotope farm
k-a
knee chest position
LEPTIDAE
manscara
mecodium fimbriatum copel.
medium type
nailable concrete
needle rollers
nitroterephthalic acid
non-bolsheviks
Nondweni
nonexpanding
nonsolubility
NSC-122758
organoscandium
page frame number
page printer telegraphy
photochemical quantum yield
piano bench
pliableness
potato riddle
process initiation
project title
Pythagoras theorem
refractive index distribution
rotating-coil fluxmeter
row sb up
saxotromba
schizognathous
Sebright
set grazing
simple primary root
simplearticulator
simule
sizzle
slips out of
staack
statheood
sternbergite
stopwater material
string resource
subadvisers
supplementary reservoir
surceance
surface recombination admittance
tesseral
tiphium
topographical relief
train diagram for singletrack
tube cutoff
ultralight vehicle
uly
unnnnnh
vanderhoof
vertical smile
vibration test
voice-response technology
Weerselo
wemysses
wing fruit