铝合金异形管

图片1 enemy n. 敌人,敌军 adj. 敌人的,敌方的 例句:After several fails the enemy was forced to retreat. 几经失败之后,敌军被迫后撤。 rival n. 竞争者 对手 v. 竞争,对抗 ,相匹敌 例句:After the national

发表于:2018-12-04 / 阅读(142) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

Dad, Can You Tell Me How to Get Rich? My dad put down the evening paper. Why do you want to get rich, son? Because today Jimmy's mom drove up in their new Cadillac, and they were going to their beach house for the weekend. He took three of his frien

发表于:2018-12-06 / 阅读(152) / 评论(0) 分类 动物街64号 Zoo Lane 第一季

By Paul Sisco Washington D.C. 24 January 2008 Wing Power, wave power, people power. Italian inventor Lucien Gambarota tries to capitalize on all three. VOA's Paul Sisco explains in this week's Searching for Solutions report. Lucien Gambarota is a vis

发表于:2018-12-16 / 阅读(168) / 评论(0) 分类 VOA标准英语2008年(一月)

F: What kind of car is best for me? M: For you, I would recommend this one here. F: The compact? Why do you think that one is better than the others? M: This automobile is just right for your needs because not only is it compact for ease in city driv

发表于:2018-12-16 / 阅读(119) / 评论(0) 分类 英语情景对话-食物

Lesson 97 The Body 第97课 人体 If you wish to keep your body healthy, you must learn something about its inside as well as about its outside. 你想要有一个健康的身体, 那就不仅需要了解它的外部结构, 更要明白它的内在构

发表于:2018-12-18 / 阅读(103) / 评论(0) 分类 英国学生科学读本

插座、插头和其它连接物(电器连接) Sockets, plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs, sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(134) / 评论(0) 分类 英文语法词汇

Bottled water companies often brag about the purity of their drinks. Just imagine if they found a water source that's been cut off from the outside world for well over a billion years. Well, scientists have discovered just that, in isolated reservoir

发表于:2018-12-24 / 阅读(119) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Asbestos increases the risk for certain cancers. The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation,

发表于:2018-12-24 / 阅读(163) / 评论(0) 分类 Scientific American(九)月

Elon Musk's Hyperloop is getting its first working test track When Elon Musk, the PayPal billionaire, announced his plans for a near-supersonic transport system of passenger capsules levitating inside tubes it sounded like science fiction. Now the co

发表于:2018-12-28 / 阅读(102) / 评论(0) 分类 英语PK台

[00:00.00]Unit 6 Design [00:06.25]Lesson 4 Dream Houses [00:10.28]The house on Mango Street [00:13.75]We didn't always live on Mango Street [00:16.74]Before that we lived on Loomis [00:18.74]on the third floor [00:20.34]and before that we lived on Ke

发表于:2018-12-29 / 阅读(295) / 评论(0) 分类 北师大版高中英语模块2

[00:00.00]You remember I told you [00:02.86]that there was a broken door [00:04.57]and a broken window? [00:07.43]Well,we've already fixed them [00:10.55]but we haven't put new locks on all the doors. [00:15.06]The house also had some problems with t

发表于:2018-12-29 / 阅读(229) / 评论(0) 分类 北师大版初中英语八年级下

The aluminium smelter at Tiwai Point near Invercargill opened in 1971. It had a contract to buy cheap electricity, generated by hydro-electricity from Lake Manapouri which is not far away. Now in 2013, 13% of all electricity generated in New Zealand,

发表于:2018-12-31 / 阅读(158) / 评论(0) 分类 新西兰英语

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(211) / 评论(0) 分类 科技之光

销售报告在第一次便能向贵公司提出如此满意的报告, 甚感欣慰。我们保证对以后的船货, 以尽全力加以关注。 We are pleased that in this first instance, we have been enabled to give you such a satisfactory report,

发表于:2019-01-06 / 阅读(160) / 评论(0) 分类 实用英语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(208) / 评论(0) 分类 Scientific American(四)月

drain作名词的时候可以指下水道。看见go down the drain这个习惯用语,你头脑里可能会出现这样的情景:有个人在洗澡的时候不小心把手上的钻戒滑落到浴缸排水孔里,在他还没来得及作出反应的

发表于:2019-01-08 / 阅读(129) / 评论(0) 分类 美国俚语

Todd: OK so, here we go, now Terry you were saying that you went from Vancouver to San Diego. How many days did that take? Terry: Um, the total trip took 42 days but that included one day on the bus up and then one day on the bus back so 40 days on t

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 原版英语对话1000个

我们前两次讲了几个带有up这个词的习惯用语。今天要讲的习惯用语却都有和up相对的词: down。 Down这个词最常用的解释是往下。 比方说在今天要学的第一个习惯用语里:go down the drain。 Drai

发表于:2019-01-14 / 阅读(195) / 评论(0) 分类 美国习惯用语

类缘何而来?猩猩?还是猿?要追溯到更远的话,应该是单细胞生物吧! 纳尼!还不对? 那究竟是什么呢? 今天的节目将为您讲述生命的起源 Life Traces in Lava Don: Can I ask you something, Ya?l? Ya?l

发表于:2019-01-26 / 阅读(116) / 评论(0) 分类 英语听力文摘 English Digest

Intel has unveiled its newest virtual reality headset called Project Alloy. Through this gadget, the company introduces the concept of merged reality. 近日,英特尔公司推出了其名为Alloy项目的最新虚拟现实头戴设备。通过这一

发表于:2019-02-07 / 阅读(156) / 评论(0) 分类 英语新闻
学英语单词
88 rendement sugar
advance an idea
agc amplifiers
anoxaemias
antenna induced microvolts
arthropodans
assigned numbers
astronomical observation science
autovaccionotherapy
auxiliary enlarging lens
be toast
Bielawa
bipolar leads
Bis-(dimethylthiocarbamyl)
Broekpoort
C. & R.
chichi
choroidal atrophy
cleek
combat tire
common low alloy structural steel
community ownership
complex table
contracted calculation
crosshandedness
cuyps
desistance
dihedral vane
dodecanes
double ply
educational and psychological statistics
electrical organ
electrostatic subconductor
excitatory transmitter
Freo
Gallia Cisalpina
genus Chrysaora
geometrical-optical approximation
ginned cotton?
glomerids
government
gradient fluxgate magnetometer
gulfs of corinth
haleoplankon
hearing threshold curve
heat-transfer machine
helsinger
Helvecia
hooded crows
horizontal
house of disrepute
hypatima spathota
intervention by government
jet pierce drill
Jibat
joint shipping venture
katainen
lacto-vegetarian
massif centrals
mean absolute deviation
minimum safe lateral clearance
multi way switch
Multiprogramming with Fixed Tasks
narrador
neurocutaneous melanosis sequence
noise generator for signal channel
Noravid
oncocytogenetics
online infringement
ovariotomies
panting stringer
pastyfaced
peaness
pedestaled
Petrified Forest National Park
Philippe-Gombault's triangular bundle
pick up reaction
pin-lift arrangement
pizzerias
place strain on
planck's
poiseuille
Pyramid Canyon
rainbow holography
real mixture standard cycle
relie
roborate
sartell
selective hypoaldosteronism
sergeaty
single-anode tank
single-cylinder steam engine
space waves
spina bifida occulta of chest
spontaneous elastic recovery
spray injector
static writing
sudan violet
synthetic aviation fuel
translucent projector
turbith
vaevictis