[电子] 传声器极头标称直径

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(142) / 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(94) / 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(116) / 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(95) / 评论(0) 分类 英语PK台

Idiom: On the dot 准时 Hit the book: Mind-blowing Gadget Luster Retailer Rechargeable Cartridge Trade in Game console Depot

发表于:2018-12-27 / 阅读(168) / 评论(0) 分类 趣味青春英语

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(114) / 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(141) / 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(134) / 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(109) / 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(137) / 评论(0) 分类 与美国小学生一起学英文第5册

[00:00.00]4 Were the staff nice at the hotel? [00:05.50]Oh yesthey really went out of their way [00:07.50]to make us feel at home. [00:10.55]5OK,we'll drive to the restaurant [00:15.07]Do you know the way? [00:16.71]I'm not sure I remember ityou'd be

发表于:2019-01-10 / 阅读(256) / 评论(0) 分类 北师大版高中英语模块10(选修)

AS IT IS 2015-10-08 Ukrainian Artist Portrays Putin with Bullets 乌克兰艺术家描绘普京与子弹 A young Ukrainian artist has created a portrait of Russian President Vladimir Putin with bullet casings. The exhibit, called the Face of War, ope

发表于:2019-01-12 / 阅读(145) / 评论(0) 分类 2015年VOA慢速英语(十)月

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(135) / 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(176) / 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(156) / 评论(0) 分类 购物-Shopping

Answer me this question: do you really like me, or don't you? 回答我这个问题:你真的爱我还是不爱我? There was a moment's silence; then, in a very low voice, I love you more than anything in the world, he said. 短时间的沉默。然

发表于:2019-01-29 / 阅读(121) / 评论(0) 分类 美丽新世界

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(153) / 评论(0) 分类 六分钟英语

Anirudh Sharma doesn't just want to pull harmful carbon from the air. He wants to offer a cheaper alternative to the exorbitant costs of ordinary printer ink. 阿尼鲁德夏尔马不仅想除掉空气中的有害炭物质,还希望创造一种更便

发表于:2019-02-13 / 阅读(144) / 评论(0) 分类 阅读空间

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(101) / 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(91) / 评论(0) 分类 万物简史
学英语单词
age of information
air through tunnel
amplitude modulation receiver
anti-racialize
associated data processing
autodials
basso profondos
benefit in kind
board
brps
closing day
color data display
contact number
countersings
cover material
Crewkerne
difunctionality
dished patch
dripping-wet
ellipsoidal geodesy
equiaxed grain
evil consquences
extraction of breech
fatty acyl-CoA-dehydrogenase
float chamber spring ring
fluoroimmunoassays
four fifths
frictional drag
goal-keeper
gridgen
hafnium compound
herbert marshall mcluhans
hojatolislam
isolation belt
J-integral value
jail breaks
Kabetogama Lake
keeps your pants on
kenya shilling
kutes
lechosos opal
lettering on bottom
leuco dyeing-IW process
literatize
Lockheed Martin Corporation
long focal-length telemicroscope
luffing jib tower crane
lung irritant
maxi min criterion
multiplying lever balance
natal days
navigational trace map
normal scores estimator
North Stradbroke I.
off the box
Olevs'k
operation planning
Palm Tree Cr.
paper flower
paper route
paresthesias
penitentiaryship
phospho-wolframic acid
photodiffusion
political transformation
portable lathe
prince-craft
printer controller
prismatic diopter
propfan
Qiryat Ata
radio frequency spectrum
ramgoolams
reversible sewing machine
river trents
Sechibaru
sectioplanography
self-replacing system
sequential file sort
shieldable
sink one's differences
size of a region
Sněžné
space collar
special dietary
speed regulation by field control
spirolobus
split pk.
stabl
stagewise
staticin
stobwort
sudorous
tack retention
taking in
thermosetting moulding compound
tickle-tail
tribute-money
tridecylamine
tuggage
unscheduled DNA synthesis