音标:['fɔ:tifaiәbl] ;
a. 宜于设防的
a. Capable of being fortified.

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(457) / 评论(0) 分类 创新英语

President Bush Visits Fort Campbell THE PRESIDENT: Thank you. Please be seated -- unless, of course, you don't have a seat. (Laughter.) I am honored to be here at Fort Campbell. (Applause.) I'm honored to be with the Screaming Eagles of the 101st Ai

发表于:2018-12-30 / 阅读(341) / 评论(0) 分类 美国总统每日发言

20 The Historical Significance of American Revolution The ways of history are so intricate and the motivations of human actions so complex that it is always hazardous to attempt to represent events covering a number of years, a multiplicity of person

发表于:2019-01-02 / 阅读(757) / 评论(0) 分类 英语范文背诵20篇

Todays episode concerns a what-you-may-have-been-wondering-about topic. That sure was a mouthful, and it illustrates the problem of stacked modifiers, which occurs when you string together too many words to describe a noun at the end of the mouthful.

发表于:2019-01-02 / 阅读(406) / 评论(0) 分类 英语语法 Grammar Girl

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(511) / 评论(0) 分类 60秒科学

Grammar Girl here. Today guest-writer Bonnie Trenga is going to help us take a break from serious grammar and instead delve into the world of comedysome intentional, some not. Groucho Marx said it best: One morning I shot an elephant in my pajamas. H

发表于:2019-01-07 / 阅读(401) / 评论(0) 分类 英语语法 Grammar Girl

By Franz Wild Abidjan 24 May 2006 Charles Konan Banny greets villagers in Meagui In war-divided Ivory Coast disarmament and personal identification, the two obstacles to elections, saw partial success in a pilot program this week. There is little si

发表于:2019-01-13 / 阅读(450) / 评论(0) 分类 2006年VOA标准英语(五月)

Doctors Achieve Milestone Using Artificial Heart With No Beat In March, two doctors at the Texas Heart Institute in Houston achieved what medical experts call a major milestone by implanting a continuous-flow artificial heart in a human patient. The

发表于:2019-01-13 / 阅读(412) / 评论(0) 分类 VOA标准英语2011年(七月)

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(457) / 评论(0) 分类 VOA标准英语2011年(四月)

By Al Pessin Honolulu, Hawaii 20 October 2009 Command of U.S. forces in Asia and the Pacific and Indian Oceans passed to a new commander on Monday at a ceremony in Honolulu, Hawaii. Navy Admiral Robert Willard said the U.S. commitment to the region

发表于:2019-01-14 / 阅读(355) / 评论(0) 分类 VOA标准英语2009年(十月)

SCOTT SIMON, HOST: High schoolers, celebrities, parents, even sports teams are copying some of the signature dance moves from the video game Fortnite. Capital Public Radio's Adhiti Bandlamudi brings us this. (SOUNDBITE OF MUSIC) ADHITI BANDLAMUDI, BY

发表于:2019-01-16 / 阅读(415) / 评论(0) 分类 2018年NPR美国国家公共电台5月

Grammar Girl here. Today's topic is misplaced modifiers. Of all the writing errors you can make, misplaced modifiers are among the most likely to confuse your readers, but they're also kind of fun because misplaced modifiers can give your sentences s

发表于:2019-01-30 / 阅读(482) / 评论(0) 分类 英语语法 Grammar Girl

Researchers have developed a method to activate electronic implants in the body and eliminate bacterial infections using a wireless signal。 研究者已经开发了一种运用无线信号激活人体中电子植入物来消除细菌感染的方法。

发表于:2019-02-08 / 阅读(391) / 评论(0) 分类 英语新闻

Deciding where to place a Wi-Fi router at home to minimise signal blackspots is a fine art. But a physicist has attempted to tackle the problem by mathematically working out the optimum position for a router. He studied how walls and reflections affe

发表于:2019-02-08 / 阅读(403) / 评论(0) 分类 英语新闻

U.S. military officials say they have identified the four Marines seen on video urinating on the bodies of dead Afghan Taliban fighters. The Naval Criminal Investigative Service, heading the main inquiry into the video, has also reportedly questioned

发表于:2019-02-08 / 阅读(492) / 评论(0) 分类 英语新闻

Marion: So Steve what's the worst job you've ever had? Steve: Ah, let's see. The worst job I've ever had has to be Fort Fun in East Born. Marion: What's Fort Fun? Steve: Fort Fun is fun for children but it isn't fun for the spotty 16 year olds who ha

发表于:2019-02-09 / 阅读(322) / 评论(0) 分类 原版英语对话1000个

Leaders of the Greek and Turkish communities of Cyprus are starting a new series of negotiations aimed at re-unifying the divided island. Cypriot President Demetris Christofias and Turkish Cypriot leader Mehmet-Ali Talat have begun a series of three-

发表于:2019-02-11 / 阅读(431) / 评论(0) 分类 VOA标准英语2010年(一月)

By Al Pessin Kansas 18 December 2006 Army training troops who will serve as advisers to the Iraqis are seen in Fort Riley, Kansas, 28 Oct 2006 In the raging debate over the future of U.S. policy toward Iraq, there is one point on which all sides see

发表于:2019-02-12 / 阅读(517) / 评论(0) 分类 2006年VOA标准英语(十二月)

Marion: So Steve what's the worst job you've ever had? 玛丽恩:史蒂夫,你做过的最糟糕的工作是什么? Steve: Ah, let's see. The worst job I've ever had has to be Fort Fun in East Born. 史蒂夫:嗯,让我想想。我做过的最

发表于:2019-02-20 / 阅读(354) / 评论(0) 分类 实战口语情景对话

Marion: So Steve what's the worst job you've ever had? Steve: Ah, let's see. The worst job I've ever had has to be Fort Fun in East Born. Marion: What's Fort Fun? Steve: Fort Fun is fun for children but it isn't fun for the spotty 16 year olds who ha

发表于:2019-02-25 / 阅读(348) / 评论(0) 分类 英语访谈对话
学英语单词
a dead stop
ablative absolute
acting time
always-available
amenorrheics
antimony arsenide
apo-CRBP
Apopis
bathysaurids
billy
blue catfish
boxwood dust
Brahmanists
calciotantalite
car system
children's librarian education
computer aided circuit analysis
controlled Petri net
cross flow type air-screen separator
cryptic mosaic
cylinder heat
derivative con-trol
disk bit
Dorothy L. Sayers
double the angle on the bow
dounia
driving skill
eldest
employer contact reason
equiprobabilities
everlasting pea
Exchange Fund Bills Programme
exhaust pressure at turbine inlet
extra-nuclear
ferro-dynamic relay
finite size effect
first over kettle
fjorden
flange of pipe
flemishes
fonville
forepiece
gage u-tube
galvanometer modulator
go no-go test
handsorting
Hypercapnemia
inactivist
incommunicating
internal electromotive force
Izu Islands, Izushichito
junglist
Kachin State
laminated commutating pole
livelinesses
locomotive turnaround service
mock vermilion
monolete suture
murs
navigation exercise (navex)
net-centric
non-Euclidean triangle
nonlinear operational element
Orodes II
pernicious
persicinus
petrographic facies
petroleum lubricating grease
phenylthiosemicarbazide
polyaromatic ester fiber reinforcement
polyprogylene
pre-electric shave lotion
pseudomyotonia
qualitative characteristic
quality assurance system
respiratory pump
rosular
rytina
sacrifice
scribed circle method
servo motion
shallow soil seeded rice
soul-knell
stopping maneuver
surface state charge
the portents
top third wheel jewel
tow rope horsepower
track radar set
triose alkaliine
tunnel gate
unabideable
undocumented worker
unretire
urchinlike
utility rates
vectorial-angle
ventral comb
vestigial side band filter
vicarios
weak direct product
yellow-cards