可销售径级界限

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(422) / 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(300) / 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(296) / 评论(0) 分类 双语有声阅读

Once upon a time, a very rich merchant lived in a city. He had a loving family and had all necessities of life provided for. Many a time, he left home to visit other kingdoms to spread his business and make new contacts. Once when he was to cross a d

发表于:2018-12-12 / 阅读(497) / 评论(0) 分类 一千零一夜英文故事

In a small town, there lived a merchant. He ran a small business. Unfortunately, he lost all his money in business. I cant stay like this. I have to do something. I will go to the next town and invest in another business, he thought to himself. So he

发表于:2018-12-12 / 阅读(285) / 评论(0) 分类 英语小短文

Unit 1 [00:27.95]The donkey and the pekinese [00:32.71]There was a merchant who had a Pekinese dog. [00:37.98]It was like a toy. [00:41.14]The Dekinese lived in the merchant's house, [00:45.90]slept on his bed, sat on his lap and lived an easy life.

发表于:2018-12-13 / 阅读(526) / 评论(0) 分类 小学综合英语6A

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(310) / 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(282) / 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(327) / 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(374) / 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(347) / 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(353) / 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(347) / 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(293) / 评论(0) 分类 职业技术英语口语

Proofread by Claire Deakin. This is Natasha, and while Ive been away doing a bit of globe trotting, I didnt forget about my old friends. I sent Prince Bertie the Frog a postcard from Mount Everest, but unfortunately it didnt arrive because the postma

发表于:2019-01-18 / 阅读(353) / 评论(0) 分类 Children’s Stories-儿童故事集

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(395) / 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(370) / 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(360) / 评论(0) 分类 六分钟英语

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(312) / 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(270) / 评论(0) 分类 万物简史
学英语单词
ACNU
adumbratively
after mature
aleurites montana oil
alling
aluminium hydroxychloride
Ambanis
amount of flying loss of dust
answering equipment
anti-depression
anti-dumping investigation
armed service electrostandard agency(asesa)
artificial precipitation stimulation
bathymetric surveying
Boiardo, MatteoMari
bootstrap cathode follower
bronchia
centi
chemical flooding
chromidiogamy
claybank
clematis aethusaefolia turcz.
colic arteries
colorless powder
Comanche County
combination syntan
commune-run enterprise
cyanopolyyne
DC resistance
dedee
diplomatic passport
doosed
dyrewolf
enable presentation
favorable export terms
first-story
flat spray
florenzia
forcep
fuel compartment
fusoma achyranthis
genus cecropias
graph data
graphic matrix
gravitative water
henigan
hydrophily
hydrospaces
hyoscine Ointment
incandesce
independent worker
insiccated
insource
intrarun
isopollen line
Jylland
kaltschmitt
karrusel
leitz pyndallometer
leukocytic studies
liquor drainage
literary grace
littoraria ardouiniana
lump it
magnetic resonance AC voltage stabilizer
mapquest
merrilee
metadiscussion
mixed cone
Mount Blanchard
myocrisin
OPLC
postscientific
preboard
programme parade
radio personnel
reciliation
reflection law
roaders
roll type feed mechanism
royal spade
sedge frogs
see to something
semicanalis musculi tensoris tympani
sentics
shaft machine
shaukats
slowpaced
solid curve line
standard fuel
Stephanotis pilosa
stop-and-go
Sullivan angle compressor
surface adhesion
thermionic energy generator
thiol compound
trustee device
tx (transmitter)
V and .
vocational construct system
whiskeys
your-self