[医] 粪石
n a hard mass of fecal matter
词型变化:名词复数形式 : fecaliths

This is Scientific Americans 60 second Science, I am Gretchen Kuda Kroen, this will just take a minute. When normal populations of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as

发表于:2018-12-02 / 阅读(143) / 评论(0) 分类 Scientific American(一)月

When normal population of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as Clostridium Difficile, C Dif. The mean symptom is nearly constant and debilitating diarrhea. One of the

发表于:2018-12-02 / 阅读(313) / 评论(0) 分类 Scientific American(一)月

NATO Commander: Cautious Optimism Ahead of Afghanistan Withdrawal Its been nearly four years since Stavridis took over at U.S. European Command, and a few days later as commander of NATO operations worldwide. Since then, he has made numerous visits t

发表于:2018-12-16 / 阅读(161) / 评论(0) 分类 VOA标准英语2013年(四月)

This is Scientific Americans 60 second Science, I am GretchenKuda Kroen, this will just take a minute. When normal populations of healthy bacteria in the gut get out of whack, the result can be the stubborn and recurrent bacterial infection known as

发表于:2018-12-24 / 阅读(142) / 评论(0) 分类 Scientific American(一)月

by Adam Freedman Ive been getting a lot of questions lately about the legality of searches conducted by police and airport screeners. For example, Brett writes in to ask whether being stopped at a police checkpoint constitutes an illegal search. Anot

发表于:2018-12-30 / 阅读(168) / 评论(0) 分类 法律英语 Legal Lad

Senator Earl Adams recently admitted that he had been having sex with prostitutes. He claimed, however, that he actually wasnt having sex with them; he was just talking to them. But he did admit that he wore diapers during some of those conversations

发表于:2018-12-31 / 阅读(174) / 评论(0) 分类 365个英语简短小故事

By Stefan Bos Budapest 11 March 2007 A year of talks on the future of Kosovo has ended without agreement between Serbia's government and Kosovo's independence-seeking ethnic Albanian leadership. The U.N. mediator in the talks said he would present th

发表于:2019-01-07 / 阅读(216) / 评论(0) 分类 2007年VOA标准英语(三月)

[Scene: Central Perk, all six are there.] Monica: Would you let it go? It's not that big a deal. Ross: Not that big a deal? It's amazing. Ok, you just reach in there, there's one little maneuver, and bam, a bra right out the sleeve. All right, as far

发表于:2019-01-10 / 阅读(209) / 评论(0) 分类 英语杂谈

By Al Pessin Pentagon 08 December 2006 The second ranking U.S. military commander in Iraq says it might be possible to implement the Iraq Study Group's call for the withdrawal of most U.S. combat forces from Iraq by early 2008. But in a news confere

发表于:2019-01-10 / 阅读(195) / 评论(0) 分类 2006年VOA标准英语(十二月)

EXPLORATIONS - Music Would Not Be The Same Without the Guitar Im Steve Ember. And Im Phoebe Zimmermann with EXPLORATIONS in VOA Special English. Today we tell about a very popular musical instrument. Listen and see if you can guess what it is. If you

发表于:2019-01-12 / 阅读(176) / 评论(0) 分类 2013年VOA慢速英语(二)月

Plants Weaken Without Insects Bugging Them Evolutionary pressures The new study examines how insects and plants are still co-evolving. Anurag Agrawal studies evolution in real-time. The Cornell University professor of ecology and evolutionary biology

发表于:2019-01-14 / 阅读(209) / 评论(0) 分类 VOA标准英语2012年(十月)

North Korea Marks Anniversary Without Missile Test North Korea celebrated the anniversary of what it calls the Day of the Sun with a festival of flowers and members of the military saluting statues of Kim Il Sung and the late leader Kim Jong-Il. Ther

发表于:2019-01-14 / 阅读(146) / 评论(0) 分类 VOA标准英语2013年(四月)

ARI SHAPIRO, HOST: The actor Lakeith Stanfield is having a moment. My co-host Audie Cornish recently sat down with him to talk about how he picks his projects and what's next. AUDIE CORNISH, BYLINE: Stanfield was in Jordan Peele's Oscar-winning horro

发表于:2019-01-17 / 阅读(191) / 评论(0) 分类 2018年NPR美国国家公共电台7月

By Barbara Schoetzau New York 09 August 2006 A delegation from the League of Arab Nations has met with the U.N. Security Council to push for revisions to the U.S.-French draft resolution aimed at a truce in the fighting between Israel and Hezbollah

发表于:2019-01-30 / 阅读(274) / 评论(0) 分类 2006年VOA标准英语(八月)

By Kurt Achin Seoul 09 January 2006 Light Water Reactor Project by the Korean Peninsula Energy Development Organization (KEDO) at Kumho in North Korea's northeastern coastal area (File photo) The long

发表于:2019-01-31 / 阅读(179) / 评论(0) 分类 2006年VOA标准英语(一月)

Fecal Transplants Used to Cure Intestinal Disorders 粪菌移植可治肠道疾病 粪菌移植是指将健康人粪便中的功能菌群,移植到患者胃肠道内,重建具有正常功能的肠道菌群,实现肠道及肠道外疾病的诊疗。

发表于:2019-01-31 / 阅读(142) / 评论(0) 分类 VOA常速英语2013年(八月)

英语作文 Have you ever imagined a world without trees? Try it, and you will see the whole world dry up and look like a broken tortoise shell. At night, the temperature would drop sharply. Living creatures could not run away and it would be as if the

发表于:2019-02-01 / 阅读(182) / 评论(0) 分类 英语作文

By Laura Adams. In this episode Ill discuss payroll tax withholding. Understand what exactly is taken out of your paycheck and when youll need to adjust your allowances. How Withholding Works When you take a new job, one of the forms you complete for

发表于:2019-02-05 / 阅读(310) / 评论(0) 分类 货币英语

音乐咖啡厅:Ylamproductions - Life, Love, and Faith 相关介绍:YLAMPRODUCTIONS出生于香港,现年21岁,就读于澳大利亚音乐学院(Australian Institute of Music)!从小受到音乐的熏陶,有一个属于自己的Band,梦

发表于:2019-02-06 / 阅读(259) / 评论(0) 分类 音乐咖啡厅

今天我们要学的词是, withstand。 Withstand, 是经受、承受的意思。Withstand the test of time, 是指经受得住时间的考验。美国加州南部野火肆虐,但是很多经济学家认为,当地的多元经济能够承受这场

发表于:2019-02-07 / 阅读(137) / 评论(0) 分类 英语单词荟萃
学英语单词
army national guards
Arthrocacology
babyhoods
Baronia
be backward in coming forward
Bendestorf
bubble-gummers
burst cartridge detection system
campanulatum
Cannon-shot Doctrine
carrier communication equipment
cervix of axon
chemical foaming
cigarette smoke
clairvoyance
computer-generated
conductor spacing
contrastol
cross-breeds
cryoscopical
cutting edge chipping
cyclone smelting
Diophantine
displeaser
dynams
economic and social council
effective crossingover
Elimäki
end shackle
fiber optic faced tube
floating people
Free Silver Movement
fuel cooling facility
genus Moloch
hardness leakage
herniation of intestine
hooked into
Ikau
imbricative marketing
incisura supraorbitalis
interdicted person
inversion combination
isobar
jointly
juriansz
kinetic chain
l'heroisme
Lebiasininae
Legal System of Ship ArrestBelgium
LOOMM
Malabrigo, Cayo
Marion Island
masnawi
mechanical atomizer
miniliform
monotic
multipersonality
multiple melanosarcoma
New Guinea flightless rail
nobbling
nonstardom
OPCD
operation in three shifts
optimum sensitivity
pad-piece
paracardial cellular cord
parastat
partial negation
peacock ores
plankton crustacea
propose a toast
protein code
pterygoid branch
pull something
pythium splendens braun
rackan-crook
radar reflectivity
radio detecting and ranging
reelection
remote control abnormal alarm
resolvent matrix
resonant element
rips someone off
science of foreign affairs
social disharmony
sports games
striped squirrel
superabduction
superspook
tail-waving
technische
tep
testimonial
to try the engine
turboconverter
unwatchable
vortex bursting
walk off the job
what goes up must come down
wiechert-gutenberg discontinuity
Wikstroemia baimashanensis