蜗杆齿根圆柱面

OliverJeffers生在澳大利亚西部,但成长于北爱尔兰的贝尔法斯特,现在纽约。是个插画师,也是个作家。从 2004 年至今,他在动画界获奖无数。他的画充满童真,有点淡淡的忧伤,但又有浓烈的

发表于:2018-12-06 / 阅读(80) / 评论(0) 分类 TOP50 初级英文绘本

Agriculture Report - Getting to the Root of How to Water Trees This is the VOA Special English Agriculture Report. Some trees can survive a long time without water. Think of trees that grow in the desert. But other trees may need more moisture than t

发表于:2018-12-07 / 阅读(127) / 评论(0) 分类 2011年VOA慢速英语(八)月

THIS IS AMERICA - How Root Beer Changed the Business World BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. CHRISTOPHER CRUISE: And I'm Christopher Cruise. This week on our program, we look at the history of root b

发表于:2018-12-16 / 阅读(94) / 评论(0) 分类 2011年VOA慢速英语(八)月

发表于:2018-12-24 / 阅读(117) / 评论(0) 分类 英语口语1+1

BB starts adding herbs into the batch Robert: What are those things you're putting in there? They look like little worms! BB: Actually, it's a kind of fungus... Robert: Fungus? I'm supposed to eat fungus? BB: Sure...It's called Winter Worm Summer Gra

发表于:2018-12-25 / 阅读(64) / 评论(0) 分类 Eztalk美语会话

Unit 95 Scientists Look Forward to the Past Can time travel really be done? Physicists think that travel into future is possible. Einstein's special theory of relativity, published in 1905, predicted that time should be elastic, stretching or shrinki

发表于:2018-12-30 / 阅读(65) / 评论(0) 分类 英语流行话题阅读:语境识词4500

The worm crawls on the ground. It crawls slowly. She watches it. She picks it up. It wiggles in her hand. She puts it in her mouth. It wiggles in her mouth. She takes it out of her mouth. She puts it back on the ground. It crawls into a hole.

发表于:2018-12-31 / 阅读(176) / 评论(0) 分类 儿童英语小故事

A computer worm is bad news Helen: Hello welcome to Real English from BBC Learning English. I'm Helen. Zo: 大家好,我是刘佳。 Helen: Today we're going to look at words and phrases that have recently become part of the English language. Zo: 地道英语

发表于:2019-01-02 / 阅读(111) / 评论(0) 分类 地道英语在线听

Scientists found a prehistoric ancestor of an arrow worm among a group of fossils at two national parks in Canada. The fossils were found in what is now British Columbia, but was once an ocean. The sea worm was 10 centimeters long and had 50 spines o

发表于:2019-01-02 / 阅读(75) / 评论(0) 分类 2017年VOA慢速英语(八)月

NB: This is not a word for word transcript Yvonne: Hello, I'm Yvonne Archer, this is 6 Minute English and thanks to Alice for joining me today. Alice: Hi Yvonne. Yvonne: Hello Alice. Now recently, an artefact - a very old piece of art - which many hi

发表于:2019-01-07 / 阅读(113) / 评论(0) 分类 六分钟英语

Carter Center Marks Progress in Fight Against Guinea Worm, River Blindness CHICAGO Guinea worm disease and river blindness are among 17 tropical diseases the World Health Organization considers neglected. Thanks to the efforts of the Atlanta-based Ca

发表于:2019-01-14 / 阅读(48) / 评论(0) 分类 VOA标准英语2014年(四月)

Why The World Isn't Close To Eradicating Guinea Worm ARI SHAPIRO, HOST: For the past few years, the world has been on the edge of one of the biggest medical triumphs of modern history. A global effort has nearly wiped out the Guinea worm, a horrific

发表于:2019-01-17 / 阅读(82) / 评论(0) 分类 2016年NPR美国国家公共电台8月

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Hyacinth Igelle is a farmer. He liv

发表于:2019-01-19 / 阅读(46) / 评论(0) 分类 环球英语 Spotlight

今天我们要学的词是 root cause。Root cause 根本原因。世界经济论坛说,The lack of competitiveness in Europe is the root cause of financial instability and rising unemployment numbers in the region. 缺乏竞争力是欧洲经济不

发表于:2019-02-03 / 阅读(102) / 评论(0) 分类 英语单词荟萃

By Gilbert da Costa Abuja 04 April 2008 The global campaign to eradicate the debilitating Guinea worm disease continues, with hopes for eliminating it by 2009. Four countries ended transmission of the disease in 2007. Gilbert da Costa attended a cere

发表于:2019-02-04 / 阅读(104) / 评论(0) 分类 VOA常速英语2008年(四月)

今天我们要学的词是worm。 Worm, 是虫子的意思,用在电脑上,指的就是蠕虫病毒。四月一号愚人节,也是一种恶性电脑蠕虫病毒发作的日子。 Computer experts are watching warily as the Conficker worm strik

发表于:2019-02-05 / 阅读(87) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是root。 Root, 做为动词,是为某人打气,捧场的意思。The whole town is rooting for the local high school football team, 整个小镇都为当地高中橄榄球校队加油。I always root for the underdog, 我总

发表于:2019-02-05 / 阅读(89) / 评论(0) 分类 英语每日一词

Voice 1 Thank you for joining us for todays Spotlight. Im Rebekah Schipper Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 Hyaci

发表于:2019-02-14 / 阅读(64) / 评论(0) 分类 环球英语 Spotlight

Science and technology 科学技术 Robot plants Putting down roots 植物机器人 落地生根 A robotic model of what plants get up to under the surface 模仿植物根部工作的机器人模型 PEOPLE often forget, when looking at a garden, mead

发表于:2019-02-18 / 阅读(59) / 评论(0) 分类 经济学人科技系列

相信我们每个人都有被神曲洗脑的经历,这种感觉就是我们的大脑中总是不自觉的会响起一阵阵旋律,完全不受自我意识的控制。英文中有一个非常有意思的单词:earworm,直译过来就是耳朵虫。

发表于:2019-03-02 / 阅读(170) / 评论(0) 分类 卡卡课堂早餐英语
学英语单词
abscess of pharyngeal bursa
Abul-Walid Mohammed ibn-Ahmad Ibn-Mohammed ibn-Roshd
Abū Fulah
airborne patrol
apartment buildings
apple-mose
argyrite (argentite)
Askania marine gravimeter
automatic header-height control system
base of topology
benzopyridazines
bibiliography
biquanides
bloodstreams
boosted-high level clock generator
Bošnjaci
Cabezuela
cfar
chemical armament
Chinese Chem.Soc.
Chroococcales
cilmostim
clamped-edge
Conservative Jew
current genetics
cut-flight conveyor screw
Cyclostegia
Day's multiplexing system
degree of industrial accumulation
dial instrument
differential metacenter
Diflueortolone
dig in
electromechanical automated gram operator
emergency detection system
equipment optimization
exobiologist
field correlator
final steaming
frackiewicz
Gavelândia
Geosciurrus
glischrin
hard rubber tire
hunting selector
hydroxyl group
Hymenolepididae
i-kunde
immunohistochemically
inducible expression
isotopic abundance ratio
joint amphibious task force
like sardines
litmus milk culture-medium
load dividing valve
louis jolliets
lylphangio-endothelioma
marginal productivity theory of wages
Mujimbeji
multi-engine pilot trainer (mept)
mycojuana
Nangodi
negative ion formation
nonlinear diffraction
nuclear threat
o-aminoacetophenone
observed frequency
oil-cooled tube
optical nerve
Polyosma
post-closure
ramp rate
re serve
relative peltier coefficient
returned material report
safe service life
secondary petiole
shout down
sidey
silicate-rich meteorite
sodium hypochlorite burn
Sorghum dochna
space-division switching
spile worm
sungazer
superbusy
surplus for the year
system load vector
tape card
temporarily discontinued
the morphological analysis of chromosome
torsion-free module
tribromizated
trova
turcottes
unguiculatas
unguitractor
valle vista
vinager
vostro deposit
Winnecke, Mt.
yaw regulating mechanism