粘附反应

Bringing up a sensitive topic Can I talk to you for a minute? Can I ask you something? Do you mind if I ask you something? I need to talk to you for a minute. I have to tell you something. There's something I need to tell you. There's something I thi

发表于:2018-12-17 / 阅读(109) / 评论(0) 分类 跟我学英语入门篇

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: how should a teacher handle controversial topics in the classroom? Rutgers University professor Barbara Lee gets asked that question all the time, as she recently did through an o

发表于:2018-12-30 / 阅读(72) / 评论(0) 分类 词汇大师(Wordmaster)

Smaller Fingers Mean More Sensitive Fingertips A study in the Journal of Neuroscience finds that people with smaller fingers have more sensitive fingertips, probably due to a higher concentration of touch receptors in a given area. Cynthia Graber rep

发表于:2019-01-02 / 阅读(124) / 评论(0) 分类 60秒科学

Smaller Fingers Mean More Sensitive Fingertips A study in the Journal of Neuroscience finds that people with smaller fingers have more sensitive fingertips, probably due to a higher concentration of touch receptors in a given area. Cynthia Graber rep

发表于:2019-01-02 / 阅读(120) / 评论(0) 分类 60秒科学

By David McAlary Washington 10 March 2006 Mars Reconnaissance Orbiter Another U.S. spacecraft has begun orbiting Mars to study the red planet in unprecedented detail. The Mars Reconnaissance Orbiter w

发表于:2019-01-07 / 阅读(120) / 评论(0) 分类 2006年VOA标准英语(三月)

By Anya Ardayeva Moscow 06 November 2006 watch Building Boom Moscow is seeing an unprecedented growth in construction. Residential property prices have almost doubled in the past year and office space in the center of the city is now more expensive

发表于:2019-01-07 / 阅读(126) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Barry Newhouse Baghdad 17 February 2007 U.S. Secretary of State Condoleezza Rice made an unannounced visit to Baghdad Saturday for meetings with Iraqi leaders. VOA's Barry Newhouse reports from northern Iraq, her trip comes as U.S. and Iraqi force

发表于:2019-01-12 / 阅读(95) / 评论(0) 分类 2007年VOA标准英语(二月)

By Margaret Besheer Irbil, Iraq 28 November 2006 Violence continued to grip the Iraqi capital Tuesday, with at least two car bombs exploding outside a hospital morgue, killing four people and injuring many more. The latest attacks come as Iraq's pre

发表于:2019-01-12 / 阅读(122) / 评论(0) 分类 2006年VOA标准英语(十一月)

Israeli aircraft and warships bombarded Palestinian targets again Monday - the third day of an offensive against Hamas and its infrastructure in the Gaza Strip. More than 300 Palestinians have been reported killed and hundreds more injured. Two Isra

发表于:2019-01-13 / 阅读(87) / 评论(0) 分类 VOA标准英语2008年(十二月)

President Barack Obama says it is important for the United States to stay on the offensive in Afghanistan. Mr. Obama spoke after meeting with Australian Prime Minister Kevin Rudd on Afghanistan, the world economic crisis and other topics. President

发表于:2019-01-13 / 阅读(77) / 评论(0) 分类 VOA标准英语2009年(三月)

Helper Serum Boosts Effectiveness of Flu Vaccine Vaccines against swine and avian flu can be made more effective by the addition of a helper serum known as an adjuvant. The finding from a new study could let vaccine makers stretch supplies and possib

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2011年(六月)

US Presidential Race Is Hugely Expensive, Highly Regulated The most expensive residential address in the United States is not in Hollywood - or Manhattan. It's 1600 Pennsylvania Avenue in Washington - the White House. Its current occupant, Barack Oba

发表于:2019-01-14 / 阅读(73) / 评论(0) 分类 VOA标准英语2012年(二月)

President Obama used a visit to the U.S. West coast this week to highlight the importance of improving education standards to ensure future U.S. competitiveness. He met with leaders of American technology companies, and visited high-tech facilities a

发表于:2019-01-14 / 阅读(84) / 评论(0) 分类 VOA标准英语2011年(二月)

今天我们要学的词是sensitive。 Sensitive, 是敏感的意思。A sensitive topic, 就是敏感的话题。 Employment experts warn job seekers not to give out sensitive personal information when applying for positions online, 就业问题专家

发表于:2019-01-20 / 阅读(51) / 评论(0) 分类 英语单词荟萃

One of the biggest challenges in fighting tuberculosis comes from new drug-resistant(抗药性的) strains of the disease. And one of the main reason those strains have developed is that TB patients often don't take their standard, 14-pill, course of

发表于:2019-01-31 / 阅读(97) / 评论(0) 分类 英语新闻

By Jim Malone Washington 01 February 2007 Senator Joe Biden of Delaware is the latest Democrat to join the race for president in 2008. But Biden already finds himself on the defensive over some comments he made about one of his rivals, Illinois Sena

发表于:2019-02-03 / 阅读(149) / 评论(0) 分类 2007年VOA标准英语(二月)

By Jim Teeple Jerusalem 09 August 2006 watch Ground War report An Israeli soldier looks at a U.N. position in Lebanon, on the Israel-Lebanon border 09 August 2006 Israel's security Cabinet has approved a wider ground offensive against Hezbollah guer

发表于:2019-02-05 / 阅读(161) / 评论(0) 分类 2006年VOA标准英语(八月)

An Israeli air strike killed a senior Hamas commander in Gaza Saturday as the military offensive against the Islamist faction entered its second week. From his base in the Syrian capital Damascus, Hamas leader Khaled Meshaal issued a warning to Isra

发表于:2019-02-07 / 阅读(168) / 评论(0) 分类 VOA标准英语2009年(一月)

JERUSALEM Israels military offensive in the Hamas-ruled Gaza Strip is continuing for a fifth day, and there has been no let up in the Palestinian rocket attacks on southern Israel. In all, at least 53 Palestinians have been killed, including 24 civil

发表于:2019-02-08 / 阅读(60) / 评论(0) 分类 英语新闻

Mike: Did you hear what Dan said? He called me a mick. What decade is he living in? Patti: Hes just ignorant. Im sure he wasnt trying to be offensive. Mike: Well, I take offense. And to add insult to injury, did you hear what else he said? Patti: Wha

发表于:2019-02-17 / 阅读(53) / 评论(0) 分类 地道美语播客
学英语单词
1-phenylbutane
accessory cover
acou-
Al-Ni-Co permanent magnet
alpha-Transducin
anthaxia smaragdula
anti-education
azurest
ballet theatre foundation (btf)
Barrackville
beam -dyer
california black walnuts
carrier multiplex communication
Caulerpaceae
CCL
check inspector
citrus grandis var. shangyuan hu
clearing stagnated heat
clinical laboratory medicine
coastal physical oceanography
ColdFusion Markup Language
column formation
commissioner for oath
compansion
congresscritters
counter-free machine
cross profile
D2O upgrading plant
dearticulating
dehydrotransandrosterone
disaccharide malabsorption
dysarthric
Elubi
ethylenediamine tetrapropionic acid
extruding machine
fear campaign
field theory of earthquake
fieldwards
filing-cabinet
florida smoothhounds
fonge
Frei Martinho
full development
geopolitist
graphic data server
gumweeds
hamartoma of bronchus
harmonic tide plane
herling
high-rate forming machine
holoplankton
hygrechema
inclination
indeterminate fauit
individual lead
irre-edifiable
jetometer
Karunki (Kukkola)
kiwakiwa
knup
land improvement tax
large utility boat
lobi cerebri
Mooninite
movers-and-shakers
NAMN
NAPCP
nervi bigeminus
oneself sick
operationalises
Oxytropis argentata
paraffin block
popular ceramics
post-orogenic
preemptive marketing
printed circuit board socket
qua
racking-type cooling bed
representational processes
riding sail
second-sightedness
series welding
short internode trait
single thickness window glass
speeching
spinalis thoracis
St. Gete's disease
state highway department
stator lacing machine
stearodine
stereomutates
straw stop
sulphochlorinated
thaumati
tilted fault block
tocochromanols
two way circuit
vapidly
variable moderator-boiling reactor
win honour for...
zamel