[免疫] 自动免疫性

Today's topic is active voice versus passive voice. Here's Brian from Iowa: It drives me crazy when people write in passive voice. How can I teach people how to tell the difference between passive and active voice and stay away from passive voice? Th

发表于:2018-12-07 / 阅读(79) / 评论(0) 分类 英语语法 Grammar Girl

Such a testosterone boost may give a man the nudge to pursue a woman he might not have otherwise noticed. 睾丸素分泌的增加可能会促使这个男人去追求这个平时他可能就会忽略的女性。 A woman's nose is particularly attuned

发表于:2018-12-08 / 阅读(66) / 评论(0) 分类 TED演讲教育篇

by Mignon Fogarty Today's topic is active voice versus passive voice. The podcast edition of this article was sponsored by GoToMeeting. With this meeting service, you can hold your meetings over the Internet and give presentations, product demos and

发表于:2018-12-15 / 阅读(95) / 评论(0) 分类 英语语法 Grammar Girl

Muslim Brotherhood Ready for More Active Role in Jordan From VOA Learning English, this is IN THE NEWS in Special English. The Muslim Brotherhood is one of the largest Islamic groups in the Arab world. For years, the Brotherhood has been banned in a

发表于:2018-12-16 / 阅读(63) / 评论(0) 分类 2013年VOA慢速英语(六)月

The top American military officer, Admiral Mike Mullen, has taken a particularly active role in changing the U.S. approach to Afghanistan, contributing to the new strategy, choosing the new commander for U.S. and NATO forces, and deciding to replace

发表于:2018-12-16 / 阅读(49) / 评论(0) 分类 VOA标准英语2009年(六月)

Explanation: Most Americans are taught that an explorer (or a person who goes to an unknown place to learn about it) named Christopher Columbus discovered (or found) America in 1492. But the truth is that millions of people were already living in Nor

发表于:2018-12-28 / 阅读(54) / 评论(0) 分类 美国精神

By Lisa Schlein Geneva 01 August 2007 WHO Breastfeeding awareness poster The World Health Organization and United Nations Children's Fund say breast-feeding babies immediately after birth can prevent many neonatal deaths in developing countries. The

发表于:2019-01-08 / 阅读(90) / 评论(0) 分类 2007年VOA标准英语(八月)

By Anjana Pasricha New Delhi 21 March 2006 Bangladeshi Prime Minister Khaleda Zia, right, and Indian Prime Minister Manmohan Singhlook on after Zia's arrival for the ceremonial reception at the Presid

发表于:2019-01-09 / 阅读(112) / 评论(0) 分类 2006年VOA标准英语(三月)

This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 A shortwave radio might seem like ancient technology these days. But for some people, it remains their only link to the wider world. 短波收音机如今

发表于:2019-01-12 / 阅读(85) / 评论(0) 分类 2011年VOA慢速英语(二)月

By Sarah Simpson Kano, Nigeria 22 March 2007 Northern Nigeria is one of the few regions in the world where polio remains endemic, despite efforts to eradicate this crippling and potentially fatal virus. Sarah Simpson reports from the north's largest

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 2007年VOA标准英语(三月)

Iranian President Mahmoud Ahmadinejad's visit to Istanbul last week is seen as part of Ankara's increasingly active role in the Middle East, after decades of passivity in the region. At the same time, some analysts say, Turkey's ties to the West are

发表于:2019-01-13 / 阅读(87) / 评论(0) 分类 VOA标准英语2008年(八月)

World Health Day Focuses On 'Active Aging' Shelby Harris just celebrated his 111th birthday. His secret? I try to live the right kind of life, he said. I try to live the truth, I love everybody and I want everybody to love me. Some experts say a posi

发表于:2019-01-13 / 阅读(80) / 评论(0) 分类 VOA标准英语2012年(四月)

The World Health Organization says exclusive breastfeeding can save millions of infant lives every year. As World Breastfeeding Week gets underway, W.H.O. and its partners are promoting mother's milk as the best way to give babies a healthy start in

发表于:2019-01-19 / 阅读(49) / 评论(0) 分类 VOA双语新闻 2008年8月

LONDON, July 4 (Xinhua) -- Anders Fogh Rasmussen, Secretary General of the North Atlantic Treaty Organization (NATO) expressed his hope on Wednesday that NATO would seek a more active dialogue with China. We must expand the range of nations with whom

发表于:2019-01-30 / 阅读(129) / 评论(0) 分类 英语新闻

SEOUL, Nov. 8 (Xinhua) -- Samsung Electronics, the world's largest flat screen TV vendor, said Tuesday that it has suspended its plan to develop active shutter three-dimensional (3D) TVs with RealD, the U.S.-based 3D technology supplier. Samsung has

发表于:2019-01-30 / 阅读(98) / 评论(0) 分类 英语新闻

今天我们要学的词是active duty。 Active duty, 现役的。星期一是美国阵亡将士纪念日。 My friend Jack is an active duty Army Captain who has deployed overseas three times, 我朋友杰克是现役陆军上尉,先后三次被派

发表于:2019-02-05 / 阅读(97) / 评论(0) 分类 英语每日一词

The World Health Organization says exclusive breastfeeding can save millions of infant lives every year. As World Breastfeeding Week gets underway, W.H.O. and its partners are promoting mother's milk as the best way to give babies a healthy start in

发表于:2019-02-12 / 阅读(50) / 评论(0) 分类 VOA标准英语2008年(八月)

Her pride will be less wounded by submitting to that course of things, which now predestinates our independence, 倘若英国顺其自然,美国独立在所难免,大英帝国颜面多少得以保留; than by yielding the points in controversy

发表于:2019-02-13 / 阅读(55) / 评论(0) 分类 美国语文第五册

今天我们要学的词是active duty。 Active duty, 现役的。星期一是美国阵亡将士纪念日。 My friend Jack is an active duty Army Captain who has deployed overseas three times, 我朋友杰克是现役陆军上尉,先后三次被派

发表于:2019-02-16 / 阅读(45) / 评论(0) 分类 英语单词荟萃

request the consent of 征求的同意 information service 新闻 diplomat 外交官 diplomatic rank 外交官衔 diplomatic representative 外交代表 ambassador 大使 ambassador-at-large 巡回大使 special envoy 特使 counselor 参赞 consul-g

发表于:2019-02-19 / 阅读(63) / 评论(0) 分类 托福英语
学英语单词
acid-test ratio
ahigh
arc suppressing coil
as crooked as a dog's hind leg
asswhore
automatic stabilizer
avoiding chord
azzones
ballsbridge
Bergatreute
biocapacity
bleached paddy soil
buckling criteria
Cimanuk, Sungai
closed grating
coefficient of utilization of useful capacity
colloidal fuel
colpeurynter introducing forceps
commodity producer
conductive band
convolation
cordons sanitaires
cross sell
dessicator
dicky-seat
Dmitrovsk-Orlovskiy
dominant laterality
double squirrelcage motor
ecological system
elevator apron
epimera
erysipelas gangraenosum
eschewal
Football's a game of two halves
forfending
formula plan
froben
genus limnobiums
glucoscilliphaeoside
Hall's anchor
hip line
homer a. thompsons
hydraulic-machinery
ignition-switch
input-output interface system
instantaneous center/centre of rotation
intrumental
isothymol
keyboard input
klepto
liver coccidiosis
log well
maritime law institute
mass-energy
mincer and bowl cutter
mode of transducer
Montils
multiethnic education
no-claim
nonresponses
one-hundred-dollar
passive infrared rangefinder
pedaling
permissible limit of vibration
personal contact
phospholipidomics
Photinia chingiana
phylum chaetognathas
Piggott
pinnatifid
posumbu
prosperoes
pseudotriton ruber
pyramid method of hull construction
pyrenophora japonica ito et kuribayashi
Ranella
reaming bit
rhyacophila formosana
ringal
screen house
searls
Semple treatment
sexidentate ligand
Sheykino
silicon impregnation
Soltvadkert
spermatorrheas
subspectra
syndesm-
Thal Des.
thixotropic hardening
thorup
three-membered
twin tail
two-track recorder
vacuum-gauge
Vallen
very low frequency band radiated field system
Vila da Maganja
vision signal
Wairio
wind measuring device