管束包切圆直径

90 numbers words numbers amount count hundreds thousands millions dozen couple pair double triple quadruple first second third fourth add plus minus deduct multiply divide roughly approximately equal several phrases third time lucky have sixth sense

发表于:2018-11-27 / 阅读(258) / 评论(0) 分类 情景英语口语100主题

[00:05.49]Part A Directions: [00:09.33]For Questions 1~5,you will hear a narrative. [00:13.69]While you listen,fill out the table with the information you've heard. [00:19.36]Some of the information has been given to you in the table. [00:24.01]Write

发表于:2018-12-03 / 阅读(188) / 评论(0) 分类 最新版英语听力教程

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(160) / 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(110) / 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(129) / 评论(0) 分类 与美国小学生一起学英文第5册

Pre-Listening Vocabulary pi (): the circumference of a circle divided by its diameter ratio: the relationship between two amounts circumference: the distance around an edge of a circular shape diameter: the line across the centre of a circle coincide

发表于:2018-12-28 / 阅读(129) / 评论(0) 分类 趣谈英语

图片1 circle n.圆周,圆形物,派系,循环 v. 围,环绕,盘旋 例句:I need experience to get a job, but without a job I can't get experienceit' s a vicious circle. 我得有经验才能找到工作,可是没有工作我就无法

发表于:2018-12-30 / 阅读(109) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

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(158) / 评论(0) 分类 突破英文词汇

algebra n. 代数 algorithm n. 运算法则 circumference n. 周长 curve n. 曲线 database n. 数据库 decimal adj/n. 十进制 diameter n. 直径 dimension n. 维 equation n. 方程式 facet vt. 刻画平面 geometry n. 几何学 graphic adj. 生动

发表于:2018-12-30 / 阅读(167) / 评论(0) 分类 80天攻克雅思核心词汇

090 A Bundle of Sticks There once lived three greedy brothers in a town. Everyday, three brothers fought to get more things. One day, their father called them out to reason with them, Sons, stop fighting with each other. However, they still remained

发表于:2018-12-31 / 阅读(296) / 评论(0) 分类 100个儿童英语小故事

Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joined me for today's programme. Hello Alice. Alice: Hi Yvonne. Yvonne: Now Alice, how do you get around London? Alice: Ooh by bus, bicycle and usually the Tube. Yvonne: Aha, an

发表于:2019-01-07 / 阅读(236) / 评论(0) 分类 六分钟英语

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(125) / 评论(0) 分类 与美国小学生一起学英文第9册

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(286) / 评论(0) 分类 伦敦生活

我们上次讲了几个以nerve这个词为主的习惯用语。Get up the nerve或者work up the nerve,它们解释鼓起勇气去做艰难甚至危险的事情。我们还学了have got a lot of nerve和of all the nerve这两个习惯用语都用来

发表于:2019-01-16 / 阅读(200) / 评论(0) 分类 美国习惯用语

The next morning Lily:Morning, Mom. [coughs and sniffles] Mom:I made a doctor's appointment for you. Lily:No, I'm fine. I don't need to see a doctor. Mom:Then I guess you're healthy enough to clean your room before school. Lily:OK. I'll go see the do

发表于:2019-01-21 / 阅读(197) / 评论(0) 分类 Eztalk美语会话

There is still no news about the 29 miners trapped in the Pike River coal mine. The company is still testing the air quality every half hour but it is still not safe to send in a rescue team. They are also drilling a hole 150mm diameter into the tunn

发表于:2019-01-31 / 阅读(138) / 评论(0) 分类 新西兰英语

The Rockefeller family, after celebrating the 99th birthday of its billionaire patriarch David, is now planning a funeral for his doctor son after a morning plane wreck. 图片1 Richard Rockefeller died at the controls of his private Piper Meridian P

发表于:2019-02-03 / 阅读(146) / 评论(0) 分类 英语新闻

A man once had four sons who never stopped quarrelling withone another.He was always telling them how much easier life wouldbe if they worked together but they took absolutely no notice of him.One day he decided to show them what he meant.He ca

发表于:2019-02-05 / 阅读(166) / 评论(0) 分类 趣味英语

1. This explosion at a nuclear plant in Japan is raising fears of radiation leaks though perhaps even a meltdown. The explosion shattered the walls of a building where a nuclear reactor is located. Residents have been evacuated. 2. There are fears th

发表于:2019-02-11 / 阅读(186) / 评论(0) 分类 美联社新闻一分钟2011(三月)

头等舱的乘客要当心了!一项耗资巨大的特别飞行试验揭示,在坠机事故中生还机会最大的是坐在飞机尾部的乘客。 Beware first-class travellers! Passengers sitting in the rear of a plane have the best chance of s

发表于:2019-02-26 / 阅读(130) / 评论(0) 分类 雅思英语
学英语单词
accept forward shipment
annulated bit
antimicrobial resistance
AP-273
ave
bakema
bar to bar test
Baranovichy
Big Rip
bruhl
brumbaugh
buat
bump of locality
burned area
Calabar beans
Cambenzole
card chase
caylewey
chartwells
Chew-Goldberger-Low equation
clear to taxi
debbiest
Denver
deoxy-adenosine-triphosphate
depolymerisation
dethyroidize
dhimma
diesman
direct current impulsing
directional error
down-hill
dussen
end-of-period statements
ens-
enskinment
eriskop
ERPF
explosion gas
external eruption
field ammoniation
flag at halfmast
float-needle valve
footmarks
gamma rhythm
garthoff
GC-A
goldberger
hard logic
hemorrhoidal veins
incloistering
industrial emmition source
intermediate studdle
Jimmie
Jumada
kroeng
loungey
low productivity in agriculture
low-loss line
management skill
matherson
maxillary surface
Meeffe
metering roller
mold face
nail-holding power
National Credit Union Administration
Nicaro process
nonlinear income tax
Norman R.
nugifying
nursery tale
odd-line interlace
offshore engineering equipment
overfear
petrolax
phase-stable acceleration
phenylurethan
Pocomoke City
polishing process
pub-
radial-roller bearing
Rauschenberg
reflex prism
renumbered
resuery
sclerotinia blight of mulberry
scratch tape sorting
scrutiny
Seoul Land
servo modulation
sucker rod
tabularisation
tale bearing
telescope magnififer combination
temporary emergency source of electrical power
the Royal Festival Hall
thermal noise tester
transportation medium
troop boat
upcurve
werthan
wheat breeding