音标:['vælɪdetɪŋ] ;
n. 确认
adj. 确认的;有效的
v. 验证(validate的ing形式);确认

Obama Praises Democratic Progress in Senegal Thousands turned out to welcome America's first African-American president, on his first return to sub-Saharan Africa since 2009. At the presidential palace in Dakar, Obama and First Lady Michelle were wel

发表于:2018-12-08 / 阅读(147) / 评论(0) 分类 VOA标准英语2013年(六月)

Moving Away from Cash: Is the World Emulating Sweden? 实现无现金社会 全球在效仿瑞典? Cash has not disappeared from everyday life, but the worlds largest information and financial companies are working on ways to replace it with wireless

发表于:2018-12-16 / 阅读(134) / 评论(0) 分类 VOA标准英语2015年(四月)

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(234) / 评论(0) 分类 2007年VOA标准英语(四月)

拒现金于门外 全世界能够效仿瑞典模式吗? Cashclamsdoughscratch. All mean the same thing. Money-that one can hold and use for any kind of purchase or purpose. Is it losing favor worldwide? 现金一元钱钱。所有这些都代表着一

发表于:2019-01-14 / 阅读(204) / 评论(0) 分类 VOA标准英语2015年(八月)

LULU GARCIA-NAVARRO, HOST: Today, we celebrate fathers for a lot of reasons - for their support and love, their jokes and, more importantly, their lessons. How to ride a bike, throw a ball, how to be a good friend. What our dads teach us can shape wh

发表于:2019-01-17 / 阅读(127) / 评论(0) 分类 2018年NPR美国国家公共电台6月

Harvard was a phenomenal experience for me. Academic life was fascinating. I used to sit in on lots of classes I hadn't even signed up for. And dorm life was terrific. I lived up at Radcliffe, in Currier House. There were always lots of people in my

发表于:2019-01-18 / 阅读(140) / 评论(0) 分类 名校励志英语演讲

Harvard was a phenomenal experience for me. Academic life was fascinating. I used to sit in on lots of classes that I hadn't even signed up for. And dorm life was terrific. I lived up at Radcliffe, in Currier House. There were always lots of people i

发表于:2019-01-18 / 阅读(141) / 评论(0) 分类 偶像励志英语演讲

Ethel: Can we talk? Fred: Uh-huh. Ethel: I dont think we communicate very well. We dont talk to each other like we used to. I think we need to have a dialogue about these dysfunctional communication patterns. Fred: Hmm. Ethel: I think we need to work

发表于:2019-02-08 / 阅读(188) / 评论(0) 分类 地道美语播客

A Quora user asked: What are the best romantic relationship hacks? And then people shared their tried-and-true tips. Quora上一位网友提问:爱情中最棒的技巧有哪些?网友们纷纷根据自己的经历给出了答案。 1. Keep a sec

发表于:2019-02-09 / 阅读(313) / 评论(0) 分类 阅读空间

1. President Barack Obama and his Republican rival Mitt Romney are clashing over taxes and outsourcing jobs. Obama is challenging Mitt Romney to join him in permitting tax hikes for rich Americans like them. Meanwhile, Romney has branded the presiden

发表于:2019-02-11 / 阅读(250) / 评论(0) 分类 美联社新闻一分钟2012(七月)

This approach is enormously valuable. 这种方式非常有价值。 It disciplines thinking, produces useful information and makes it easier to build professional consensus about what is known and which questions remain unanswered. 它训练了思维,

发表于:2019-02-17 / 阅读(141) / 评论(0) 分类 经济学人财经系列
学英语单词
'Alīābād, Kūh-e
acousto-optic medium
adalet
adenosine (A,Ado)
Ampelocalamus
artificial neural nets
aspartase
bartoks
bounce mail
bradley method of childbirths
C. Pr.
carol stream
cere (la cere riviere)
circle out
cocceryl alcohol
coherent algebraic sheaf
commodity for the home market
contemporary stablemates
corroding agent
crustous
daveys
dermatitis rimosa
diphenyl silanediol
direct reaction to light
documents-against-acceptance bill
dumb tax
encephalomyeloneuropathy
exot
feeder drive link
feeler blade
filicin
foot sweeps
for the ride
fortran continue
Foundation Day
friction coefficient of brake shoe
fuel bed resistance
global vision
gneiss
gossibs
governing coalition
grey-scale
hack lift
Hodgkin's cells
horizontally divided crank chamber
huckle bone
IETS
in present
intermyocytic substance
ka-chings
kormas
limetree
Little Cumbrae I.
local compact topological group
manthers
measure to protect the right
methenyltetrahydrofolate
misemphases
monosiphonous type
neo-kyotorphin
net pressure head
nonciation
Ombrone, Fiume
palaeoniscids
paraleucaniline
partial interference function
PC material
personal bias
Phulera
pl/i
play the dickens with
post-deflection accelerating ele-ctrode
priority mechanism
procedure chart
relief ratio
round-bellied
saint basil
Saxifraga stellariifolia
set oneself right with someone
settle up
SF (steam flow)
Shebrew
shingorine
silicofluoride
Sint-Huibrechts-Hern
sixteenfold
slow-turning control circuit
sociopath
statement of annual account
tellover
terry
the blues
tioconazole
tuna steak
underdeposit corrosion
units dial
unparasitic
varian
Washington Grove
whiteret
Wiarton
wind energy content