[人类] 寰椎全宽

So we know that the distance must be about eight thousand miles, as twenty-five is a little more than three times eight. 那么我们就知道从世界一面到另一面的距离肯定是大约8000英里,因为25是8的三倍多一点。 That is no

发表于:2018-12-04 / 阅读(234) / 评论(0) 分类 美国学生世界地理教材

The Moon 月球 We find that the moon is about 239,000 miles (384,551 km) away from the earth, and, to within a few thousand miles, its distance always remains the same. Yet a very little observation

发表于:2018-12-05 / 阅读(191) / 评论(0) 分类 有声英文阅读

The Moon We find that the moon is about 239,000 miles (384,551 km) away from the earth, and, to within a few thousand miles, its distance always remains the same. Yet a very little observation shows that the moon is not standing till. Its distance fr

发表于:2018-12-07 / 阅读(140) / 评论(0) 分类 双语有声阅读

Quarter 25分硬币 A quarter is an American or Canadian coin. quarter是指美国或加拿大的一种硬币。 How much is a quarter? 这种硬币值多少钱呢? A quarter is equal to 25 cents. 它等价于25分。 It is worth one fourth of a do

发表于:2018-12-13 / 阅读(165) / 评论(0) 分类 与美国小学生一起学英文第5册

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 di- 表示使分开,离开 distinguish = di + sting(刺)+ uish 将刺挑

发表于:2018-12-19 / 阅读(139) / 评论(0) 分类 英语PK台

围绕树木展开的话题.... Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today, for the second part of our tree climbing programme, Im joined by Kate. OK Kate, well last week we were talking about tree climbing,

发表于:2018-12-27 / 阅读(163) / 评论(0) 分类 一起听英语

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(190) / 评论(0) 分类 突破英文词汇

DEVELOPMENT REPORT – November 11, 2002: WHO Tobacco Atlas By Jill Moss This is the VOA Special English Development Report. The World Health Organization has released a new report on smoking tobacco.

发表于:2019-01-02 / 阅读(198) / 评论(0) 分类 农业与发展

By Rosanne Skirble Coral reefs are home to the greatest diversity of plant and animal life found in any habitat, anywhere on the earth. But, while they are found in 101 countries and territories, the

发表于:2019-01-03 / 阅读(197) / 评论(0) 分类 VOA2004(下)--健康科技

Hi, I'm Carl Azuz. Welcome to this Columbus Day edition of CNN Student News! We'll be talking more about Columbus Day in just a couple minutes. But first, we're reporting on a breakthrough in Chile. And we mean that literally. A hole big enough to re

发表于:2019-01-08 / 阅读(183) / 评论(0) 分类 CNN2010年(十)月

Diameter 直径 A diameter is a straight line inside a circle. 直径是圆内的直线。 Can any straight line in a circle be a diameter? 圆内的任何直线都是直径吗? No, its two ends must meet at two different points on the circle. 不是

发表于:2019-01-10 / 阅读(162) / 评论(0) 分类 与美国小学生一起学英文第9册

Sand 沙子 If you look around you, you can find sand very easily. 你若环顾四周,就很容易发现沙子。 Sand comes from rocks. 沙子源自岩石。 Each grain of sand is less than 2 millimeters in diameter. 每粒沙子的直径小于两毫

发表于:2019-01-10 / 阅读(185) / 评论(0) 分类 与美国小学生一起学英文第5册

In the storeroom 在库房 A:Where can I find a spare hose for the pump? A:我在哪里可以找到一跟备用的机泵软管? B:What size do you need? B:你需要什么型号的? A: 25 mm diameter. A:直径25毫米的。 B:They're at the back o

发表于:2019-01-14 / 阅读(182) / 评论(0) 分类 职业技术英语口语

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A: Oh, yes. I like that one. But it's too heavy. B: Okay, try this one. It's made of aluminum. A: O

发表于:2019-01-20 / 阅读(226) / 评论(0) 分类 购物英语对话

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A:I like that one, but it's too heavy. B: Okay, try this one. It's made of aluminum. A: This is muc

发表于:2019-01-21 / 阅读(212) / 评论(0) 分类 购物-Shopping

Tree climbing: Part 2 NB: This is not an accurate word-for-word transcript Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today, for the second part of our tree climbing programme(节目,计划), Im joined by Kate.

发表于:2019-02-05 / 阅读(199) / 评论(0) 分类 六分钟英语

BEIJING, Jan. 30 (Xinhua) -- The highly-anticipated film Cloud Atlas is poised to throw Skyfall from its seat at the top of China's box office when it debuts here on Thursday, online polls showed Wednesday. Cloud Atlas had attracted more than 8,300 v

发表于:2019-02-07 / 阅读(400) / 评论(0) 分类 英语新闻

Bad weather meant that oil could not be pumped out of the ship the Rena today. The waves were too high. Pumping the oil is slow work because the oil is cold and thick. The pipe from the Rena to the oil barge is nearly 200m long and quite narrow, 7.5c

发表于:2019-02-17 / 阅读(147) / 评论(0) 分类 新西兰英语

Apart from much else, our lively interior created the outgassing that helped to build an atmosphere 不说别的,我们活跃的内部使大量气体喷涌而出,帮助建立了大气层, and provided us with the magnetic field that shields us

发表于:2019-02-25 / 阅读(139) / 评论(0) 分类 万物简史

1. ambrosial /mˈbrəuzjəl/ -- exceptionally pleasing to taste or smell; extremely delicious; excellent ambrosia是神享用的美味可口的食物。在神话中,一些神仙们所吃的鲜果、食物、香料、油膏,有人称为仙果、仙食

发表于:2019-02-27 / 阅读(480) / 评论(0) 分类 突破英文词汇
学英语单词
accident-protected recorder
acyl coa dehydrogenase
agaricolous
agesensitivity
air-spaced
alcohol(o)metry
approximate contour line
arnald
bechhofer's indifference zone method
bridle at
Buckeye L.
Buxy
clearance label
continuing damages
cornua nemorhaedi
Corrosion Resistant Linings
credibleness
Cropani
cutting check
debre sina
decoct with water
delusion of invention
differential computing potentionmeter
domestication wild plants
dowery
drum-type starter
ecdyson response element
electron-beam laser
elixir aurantii amari
Europeanisations
extracting forceps
family Marsileaceae
free-rotating seal
fusarium oxysporum batatas
Genapax
giroir
Gloeosporium
Gregorian year
group component
Guanchong
gumba
haemothoraxes
haute noblesse
ht dyeing
hydraulic-brake system
ice hockey bat
italianers
kate
kenneys
Labarnas I
lidely
linear operator semi-group
maffles
major forest tree
method of erection
method of processing and treatment
Microsoft Outlook
multiclone collector
multiple entry function subprogram
nodical month
non-megnetic materials
normalized tempering
organizational configuration
oxanphenamine
pass-band
Pasteur's treatment of rabies
precrystallization
process management
pronounces
proscolecine
quadruple screw propeller
quartz mercury lamp
radio data link
raised stripe
recursive analysis
red-orange
region of acceptance
reserve fund of project
rigourism
secondary coating fiber
single ended output
Sinocarum filicinum
slip-on-welding plate flange
snowgun
Sphenosquamous
streaking it
super cute
supervisory system
tetrahedral theory of the earth
tie-rod-ball stud
toub
transcriptional attenuator
twigless
United States Navy
vapourings
visible aid to navigation
who the hell
window-ledges
woke up to
young-at-heart
zaltoprofen
zirphaea