料棒外径

Seeking Our Outer Space Home One hundred years ago, walking on the moon was only a dream -- it is almost impossible to imagine what might happen in the next 1)millennium. We know that one day we will

发表于:2018-11-28 / 阅读(162) / 评论(0) 分类 疯狂英语2004年

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(91) / 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(56) / 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(73) / 评论(0) 分类 与美国小学生一起学英文第5册

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(68) / 评论(0) 分类 一起听英语

精美英文欣赏:Introduction

发表于:2019-01-04 / 阅读(88) / 评论(0) 分类 精美英文欣赏

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(93) / 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(67) / 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(92) / 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(97) / 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(134) / 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(109) / 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(111) / 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(60) / 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(57) / 评论(0) 分类 万物简史

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发表于:2019-03-02 / 阅读(142) / 评论(0) 分类 加州英语分级GK

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发表于:2019-03-02 / 阅读(162) / 评论(0) 分类 加州英语分级GK

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发表于:2019-03-02 / 阅读(142) / 评论(0) 分类 加州英语分级GK

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发表于:2019-03-02 / 阅读(152) / 评论(0) 分类 加州英语分级GK

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发表于:2019-03-02 / 阅读(156) / 评论(0) 分类 加州英语分级GK
学英语单词
acetophenone
Ajania tibetica
alchemic
ambering
amorins
amyl-propioladehyde
angiospastic anesthesia
ass-licking
bacterial oil recovery
bead welding
bercke
Bjerrum screen
bottom pinch roll
braneworld
burdocks
catechols
caution card
cerebroside sulfotransferase
clothing monitor
coefficient problem for univalent function
cogent prolog
columnar type oil hydraulic press
confinements
cultural layer
cyphenothrin
department of miscellaneous diseases
design of classifier
dormant stage
double least square method
dry pulp
fully-qualified
fungitetrose
Ganganagar
gatorland
gilofer
glacioclimatology
hovering out of ground effect (hoge)
howelson
ideomotor apraxia
in-line production
ingoing power
internal common tangent
Jazi
John Duns Scotus
kalium bromicum
karamah
keep in touch with sb
Lag.
laminoid
locating pin spring
locked market
mangulina (dominican republic)
May River
May-ladies
merocele
minya konka
mobile workforce
month corrector cover
multicolumnar
nitrosyls
non-repudiation token exchange
nonexecution
nonperitoneal
organizational empowerment
Osler disease
palpatometry
pararabin
plexus jacobson's
prescriptivisms
pull up weeds
Rachabite
rated output current
RCDD
reduced wavenumber
rendle
Rhododendron anthopogonoides
rhynchitid
ringsteads
rishiss
roundnose tool
scratchplough
sealed case
shadow value vector
silk cocoon reeling machine
slayter
sloping field
sol-gel technique
stego
Storage as a Service
Tail-End Charlie
talarian
Target zones
the man in the street
theme-music
tilgiddire
typhoid carrier
unfolds
unfrome
unleft
vegetable sauce
wheel carrier support brace
zygomaticus minor