柔轮外径

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(302) / 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(207) / 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(159) / 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(196) / 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(159) / 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(188) / 评论(0) 分类 一起听英语

今天我们要学的词组是flex one's muscles。 Flex是伸屈的意思, muscle是肌肉,flex one's muscles是一个习惯用语。意思是显示力量,展示能力。 美国加州州长施瓦辛格宣布了一项环保计划, 要求把加州

发表于:2018-12-30 / 阅读(232) / 评论(0) 分类 英语每日一词

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(217) / 评论(0) 分类 突破英文词汇

Jo: Hello, this is Real English from BBC Learning English, Im Jo. Jean: Hi 大家好,我是董征。欢迎收听Real English地道英语节目. Jo: In Real English, we look at words and phrases that you might not find in your dictionary. Jean: 和汉语一样,英语里也是

发表于:2019-01-02 / 阅读(199) / 评论(0) 分类 地道英语在线听

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(208) / 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(192) / 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(203) / 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(196) / 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(252) / 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(234) / 评论(0) 分类 购物-Shopping

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发表于:2019-01-26 / 阅读(204) / 评论(0) 分类 英语单词荟萃

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(215) / 评论(0) 分类 六分钟英语

今天我们要学的词组是flex muscle。Flex muscle,意思是炫耀武力、展示力量。China flexed military muscle with more than 100 planes flying overhead and almost 600 types of weaponry on display to celebrate the 90th anniversary of t

发表于:2019-02-16 / 阅读(176) / 评论(0) 分类 英语单词荟萃

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(168) / 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(153) / 评论(0) 分类 万物简史
学英语单词
above earth potential
admittivity
albulas
ammonium molybdophosphate
atrophia testiculi
barrel roofs
battery module
beaded equal side outlet tee
butt-jointed shell ring
C- section
characteristic entity
Chiclana
chin push
Cincinnatian
Cirene
clay press
closing pseudo text delimiter
constitutive promoter element
copper mine
crashpad
discuss Uganda
dish-wash
DTO
elliptocytary
equivalent Z circuit
fixed-point calculation
fund accounting
gallows plow
genus melolonthas
Glypesin
Goldilocks effect
grenadin'
gryllotalpa formosana
Guotai
gymnonerius fuscus hendeli
Gyé-sur-Seine
hemiparaplegia
Herne Bay
hexenose
i-broched
intermediate strike wheel
internetworkings
learnedness
Light come, light go.
linear waveform distortion
magnesium-free
medicine-man
mennonite churches
metal-insulator
milks
minoff
molybdenum(ii) sulfate bromide
monkey ladders
multiple exostosis
new message
nickel core
nitride bonded silicon carbide
paraboloid antenna
partitioned memory
pay-in
pellicular formation
pen alloy
pentose-phosphate pathway
personal chattels
Petersen graph
phage exclusion
point vibration
power-station
precombustion chamber diesel engine
pressure in pores
protective aerial root
pseudocrystalline
radical root
reliabilistic
Ressaca
Salvia triloba L.
SCPO
set at no value
shaylyn
single-thickness sheet glass
sivertsen
steetley
Sulzbach-Laufen
superattached
tartanella
tax on wealth
thalicmine
thecal abscess
thriftlessness
Tideland-spruce
time program control
traditional medicines
triethylaluminium
trunnion ring
ucelli
visible light communication
voltage digitizer
well-woven
wentzell
WLF equation
yellow about the gills
Zoospirochaetaceae