负阻管振盪器

841 、 埋头铆钉 countersinkheadrivet 842 、 埋头锥孔 countersink 843 、 埋头螺栓 countersinkheadbolt 844 、 埋头螺丝 countersinkheadscrew 845 、 埋头钻 countersinkdrill 846 、

发表于:2018-11-29 / 阅读(238) / 评论(0) 分类 英文名句短语

[00:01.00]Module 2 Developing and Developed Countries [00:09.22]Vocabulary and Listening [00:11.93]Activity 3 Check the meaning of these words [00:16.06]Now listen to the conversation and tick the topics you hear. [02:34.36]Activity 4 Listen again ch

发表于:2018-12-04 / 阅读(283) / 评论(0) 分类 外研社新标准高中英语必修(1-4)

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 VOA标准英语2015年(十二月)

Keeping Time With Quartz Most people know that wrist watches commonly contain quartz. In fact, if you wear a watch, chances are its a quartz watch, since most watches is made today use quartz. But, you may not know what quartz has to do with keeping

发表于:2018-12-31 / 阅读(143) / 评论(0) 分类 英语听力文摘 English Digest

The spokesman for the Lord's Resistance Army says Congolese forces and U.N. peacekeepers in Congo Kinshasa are preparing to move against the rebel group, which has yet to sign a peace deal to end a 20-year reign-of-terror in the region. VOA Correspo

发表于:2019-01-06 / 阅读(197) / 评论(0) 分类 VOA标准英语2008年(九月)

Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joined me for today's programme. Hello Alice. Alice: Hi Yvonne. Yvonne: Now Alice, how do you get around London? Alice: Ooh by bus, bicycle and usually the Tube. Yvonne: Aha, an

发表于:2019-01-07 / 阅读(224) / 评论(0) 分类 六分钟英语

Futuristic Transport System Moves Closer to Reality 越来越接近现实的未来交通 In the United States, a company is working on a project that could change the way we think about public transportation. Its planned system would move people arou

发表于:2019-01-12 / 阅读(144) / 评论(0) 分类 2015年VOA慢速英语(八)月

Antibiotics Breed Drug Resistance in Pigs Pigs given low doses of antibiotics had more E. coli in their guts, and that bacteria showed an increased resistance to antibiotics, according to new research. The study confirms the routine practice of feedi

发表于:2019-01-13 / 阅读(135) / 评论(0) 分类 VOA标准英语2012年(一月)

London's 'Tube' Plays Crucial Olympics Role Massive overhaul Head into the Tube and you never quite know what you might find. With 12 million passengers passing through every day - and three million more expected during the Olympics - the Tube is its

发表于:2019-01-13 / 阅读(182) / 评论(0) 分类 VOA标准英语2012年(七月)

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(177) / 评论(0) 分类 VOA标准英语2010年(五)月

Kenya: Misuse of Antibiotics Leading to Resistance by Immune System NAIROBI In Kenya, the rise of drug resistant bacteria could reverse the gains made by medical science over diseases that were once treatable. Kenyans could be at risk of fatalities a

发表于:2019-01-14 / 阅读(163) / 评论(0) 分类 VOA标准英语2015年(一月)

blame game negative campaigning 美国选民每四年不仅要选举一位总统,而且还要选举四百三十五名国会议员、至少三十三名参议员以及在州一级和基层的许多官员

发表于:2019-01-14 / 阅读(181) / 评论(0) 分类 美国习惯用语

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(272) / 评论(0) 分类 伦敦生活

Selwyn(全名:Selwyn Pretorius,1982年出生于Durban, South Africa)是来自于西澳地区,佩斯州的RB歌手。后面大概就是他参加过一个叫 Popstars 2的真人秀,虽然没有进入最后,但是他获得了一份唱片和约。 他的第一支单曲Buggin me'在2001年发行,随后在2002年它发行了

发表于:2019-01-16 / 阅读(235) / 评论(0) 分类 音乐咖啡厅

As Assault On Mosul Looms, Resistance Grows And ISIS Grows More Brutal play pause stop mute unmute max volume 00:0003:43repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your

发表于:2019-01-17 / 阅读(146) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-01-19 / 阅读(203) / 评论(0) 分类 2015CRI中国国际广播电台

英文歌词 Listen baby I wonder why sometimes we fall apart oh yeah Together we are so wonderfull yeah baby And every single day i pray, that really things shouldnt never be this way Im only trynna be a better man Why then do you see all the negative

发表于:2019-01-21 / 阅读(240) / 评论(0) 分类 音乐咖啡厅

negative number (does not exist) 负数 ● His fashion IQ is so low, it's a negative number. 他对时装的智商是那么低,可说是负数。(他对时装的鉴赏力根本不存在。) ●

发表于:2019-01-21 / 阅读(175) / 评论(0) 分类 英文名句短语

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(160) / 评论(0) 分类 2007年VOA标准英语(一月)

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(130) / 评论(0) 分类 好听的英文歌曲
学英语单词
actional
Administration-Chemotherapy
asado
attend
bactine
be mindful of
Bjorklinge
bronchial lymph nodes
bubble level
chivvier
chromomycins
cloisonn
combined engine transmission gear
coperfect
corto
dayingite (pt-carrollite)
differential rectifier
district
Du Gard, Roger, Martin
esophageal glands
ethylene glycol diglycidyl ether
falsifiable
fibre chemistry
fore sail
four horsemens
friesner
gastric antacid
genus psilophytons
genus Taricha
genus Veratrum
goiter heart
gonk
grave-robbers
Guinea Franc
haddix
hendergast
Idaho chemical processing plant
iLoo
instigating
intestinal ascariasis
Jataka Tales
kareen
knucklewalks
Labuan
lake-tiberias
larcenouss
leached profile
leventikos (greece)
maintenance engineer
management of border crosser for grazing
marine synthetic surveying ship
methylprogesterone
misoshiru
Motygino
Moyie R.
multi-purpose grinding machine
multiple step format
n-methylformamide
n-n
necines
Neiafu
niche markets
niobium rutile (ilmenorutil)
nt server
nudged
oblong hole screen
otterdens
panoplay
partly closed slot
Plantago ovata
portable mixer
presynaptically
pseudoneuritis
radiator thermometer
randam excitation
random flashes
rat acrodynia factors
repetitive sequence
runway pattern
Saurimo
Saxish
sewage drainage standard
shrimplet
Sinlabajos
soil hydrolytic acid
spina lateralis
split
Squirrel Cage Induction Motors
stagonospora querci sawada
superdollars
tangible plant assets
tape drive interrupt routine
three wire receptacle
to make a face
toponium
trussell
venasquite (ottrelite)
wiregrasses
worksite management
Y. T.
Zuitzer
zygapophysis (or articular process)