un. 大钟直径

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(170) / 评论(0) 分类 有声英文阅读

THE BELL People said The Evening Bell is sounding, the sun is setting. For a strange wondrous tone was heard in the narrow streets of a large town. It was like the sound of a church-bell: but it was only heard for a moment, for the rolling of the ca

发表于:2018-12-06 / 阅读(242) / 评论(0) 分类 安徒生童话

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(122) / 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(138) / 评论(0) 分类 与美国小学生一起学英文第5册

By Paul Thompson Broadcast: October 12, 2003 (THEME) ANNCR: People in America, a program in Special English on the Voice of America. Every week we tell about a person who was important in the history

发表于:2018-12-18 / 阅读(174) / 评论(0) 分类 VOA2003(下)-美国人文故事

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(119) / 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(142) / 评论(0) 分类 一起听英语

An average of 800 tornados occur every year in the USA. 美国每年平均有八百个龙卷风。 They can generate wind speeds faster than 250 mph. 龙卷风的风速可以超过时速二百五十英里。 At times, they devastate whole communities

发表于:2018-12-28 / 阅读(148) / 评论(0) 分类 赖世雄英语新闻听力通

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(165) / 评论(0) 分类 突破英文词汇

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(163) / 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(140) / 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(172) / 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(162) / 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(202) / 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(184) / 评论(0) 分类 购物-Shopping

It suggested a baffling paradox that quasars are really shining black holes, capable of emitting the energy of entire galaxies. But Lynden-Bell then went further. I predicted that there would be these massive objects found in the nearby galaxies. He

发表于:2019-01-23 / 阅读(137) / 评论(0) 分类 探索与发现2013年

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(182) / 评论(0) 分类 六分钟英语

There were many mice in a house. The man of the house got a cat. The cat killed many of the mice. Then the oldest mouse said, All mice must come to my hole tonight, and we will think what we can do about this cat.' All the mice came. Many mice spoke,

发表于:2019-02-07 / 阅读(205) / 评论(0) 分类 趣味英语

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(132) / 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(116) / 评论(0) 分类 万物简史
学英语单词
actin-bindings
alvis
amebic protozoa
amplitude vs frequency distortion
amusively
amygdalectomy
annual statement of receipt and expenditure
annule
anterior notal process
antillitter
associative thinking
autocatalyses
azo-dye method
bacillus calmette guerin
beechmast
berkovets
bluemink
boukman
buttram
cavolinia inflexa
chatest
chilopodas
clearing checks
college-campus
commodity variable rate of cost
communication vehicle
completeness errors
crept up
Cyrus Hall McCormick
defect classification
delite
dictaphone
diffused sound
digital content creation
effective active fuel length
electrochemical wire electrode cutting
enquiry
epipodocera rollei
Fast Yellow 10G
finishing after firing
fore-tooth
front engine
ground mine
hot shop
induction variable expression
Keto-Chloramphenicol
koffmann
lib.
lymphonodi poplitei
main traffic artery
manganese hypophosphate
Manresana
manumisable
Mare Foecunditatis basalt
mccaulay
medial malleolus
medium drawing
membrance oyxgenators
minimum disruptive voltage
mississippi river delta
monopoled
Muang Sung
mulberry races
myodystrophia fetalis deformans
Negro race
normal star
oithona simplex
on-line batch processing system
overresponded
parafoulbrood
Parker's incision
pasieka
Phaeopyrenomycetes
pillwort
print-capitalism
prolegomenous
pseudoerosion
quarter farthing
re-deployments
Real market
regular soft center steel
RGBMT
Saussurea delavayi
selective mixed-phase cracking
semidemiquavers
serviced land
silk screens
sir alexander mackenzies
swell forecast
taken under her wing
taken your stand
tidal flat resources
time-varying force
uncle sams
unrecyclables
unwitches
vibrating absorber
warehouse receipts
whiskerizing
whodunnitry
wyverns
zoster femoralis