进效率

comet urge kidney sham continental certainty propulsion delegate derivation fowl tile denote deprive consolidate shutter depict nurture notion hover royalty deficient misery deliberate discrete orient

发表于:2018-12-01 / 阅读(211) / 评论(0) 分类 用Mp3背六级单词

[00:15.60]Is Parking Permitted Here? [00:18.87]这里允许停车吗? [00:22.15]A. Is Parking permitted here? [00:25.04]这里允许停车吗? [00:27.92]B. Yes, it is.Thanks. [00:29.95]是的,允许。谢谢。 [00:31.97]A. Are people allowed t

发表于:2018-12-03 / 阅读(191) / 评论(0) 分类 快捷之路交际英语2

Broadcast: Feb 5, 2003 By Jerilyn Watson This is the VOA Special English Health Report. For many years, scientists have known that people need Vitamin D. The body needs the vitamin to have normal leve

发表于:2018-12-07 / 阅读(170) / 评论(0) 分类 VOA2003(上)-健康资讯

Studying for a big exam at school or a presentation at work, but don't forget to get a good night's sleep. Brain scientists report more evidence this week that sleep can improve your memory. Researche

发表于:2018-12-11 / 阅读(151) / 评论(0) 分类 万花筒2006年

Visionary Ideas Could Transform Future NASA Missions NASA, the U.S. space agency, has awarded $3 million in grants for 30 proposals which explore new ideas for Americas next generation space program. The proposals reflect wide-ranging visions of new

发表于:2018-12-16 / 阅读(126) / 评论(0) 分类 VOA标准英语2011年(八月)

93. Time 1. Its time to go to bed. 2. My watch says 4:45. 3. My watch goes a bit slow. 4. My watch has stopped. 5. It gains a little. 6. It loses about 2 minutes. 7. Ive just set my watch by the radio time signal. 8. My clock has run down, it needs

发表于:2018-12-24 / 阅读(107) / 评论(0) 分类 英语口语每天说

Idiom: On hold 暂时不做,搁置一段时间 Hit the book: Remote Grid Incentive Apart from Drawback Efficiency Equator Tilt

发表于:2018-12-27 / 阅读(208) / 评论(0) 分类 趣味青春英语

eat v.吃 echo n./v.回声,回响;共鸣 economic a.经济学的,经济(上)的 economical a.节省的;经济学的 economy n.经济;节约 edge n.边,边缘;刀口,刃 edit vt.编辑 edition n.版,版本 editor n.编者,编辑 ed

发表于:2018-12-30 / 阅读(176) / 评论(0) 分类 大学英语四级词汇拼读版

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(215) / 评论(0) 分类 四六级词汇与结构练习

The fine-furniture store where I work has been in business since the 1920s.Recently I received a call from a woman who wanted to replace some chairs from a dining set purchased from us in the 1930s.I

发表于:2019-01-03 / 阅读(148) / 评论(0) 分类 英汉幽默故事选读

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? When a healthy rat smells a cat, it flees. But rats infected with the Toxoplasma brain parasite actually follow cat odors, often presumably to their doom, red in tooth a

发表于:2019-01-08 / 阅读(185) / 评论(0) 分类 Scientific American(八)月

Agriculture Report - Improving 'Feed Efficiency' in Cattle 农业报道 - 提高牛的饲养效率 From VOA Learning English, this is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 Animal feed is the bigge

发表于:2019-01-12 / 阅读(162) / 评论(0) 分类 2012年VOA慢速英语(十一)月

Scientists Testing Space Propulsion by Light 科学家测试太阳能动力 Can the sun provide power for a spaceship to travel to the edge of our solar system? The answer may come from a small satellite. A Delta V rocket carried the satellite into s

发表于:2019-01-12 / 阅读(144) / 评论(0) 分类 2015年VOA慢速英语(六)月

NASA Working Toward Mission to Mars The head of the National Aeronautics and Space Administration, or NASA, said that the space agency is on track to land people on Mars in the 2030s. Charles Bolden is the administrator for NASA. He said that five ye

发表于:2019-01-12 / 阅读(175) / 评论(0) 分类 2015年VOA慢速英语(五)月

At the same time, methanogens can use hydrogen and carbon dioxide produced by other bacteria to generate methane, 同时,产甲烷菌可以使用其他细菌产出的氢和二氧化碳以生成甲烷, which can reduce the total volume of gas by u

发表于:2019-01-17 / 阅读(157) / 评论(0) 分类 TED演讲教育篇

I was on a three-month road trip this summer. 今年夏天我度了三个月的假。 It was something that I've been dreaming about doing my whole life, 这是我一生梦寐以求的东西, just driving around the U.S. and Canada and just figurin

发表于:2019-01-18 / 阅读(145) / 评论(0) 分类 TED演讲教育篇

By Mike O'Sullivan Los Angeles 16 November 2007 Auto makers who are showcasing their latest models at the Los Angeles auto show are expanding product lines in the hope of staying competitive in a changing market. Mike O'Sullivan reports, carmakers fr

发表于:2019-02-06 / 阅读(183) / 评论(0) 分类 VOA常速英语2007年(十一月)

今天我们还是继续巩固雅思口语part1的部分。在刷口语题库的时候,同学们可能会遇到这样一道题目。 题目:What part do you enjoy most in your study? 翻译成中文就是:你最喜欢你学习中的哪一个部分

发表于:2019-02-09 / 阅读(158) / 评论(0) 分类 雅思英语

Some people prefer to get up early in the morning to start the day's work; while other people like to get up later in the day to work until late at night. Which option do you prefer? I would choose to get up early in the morning. This view is based o

发表于:2019-02-19 / 阅读(108) / 评论(0) 分类 托福英语

Back to basics 节能以人为本 Energy efficiency is not very flashy. That may be a selling point 能源增效并不那么高高在上,也许它还是个卖点。 Hope those are energy-saving bulbs 希望大家都使节能灯泡 WHEN Richard Sanc

发表于:2019-02-24 / 阅读(203) / 评论(0) 分类 经济学人综合
学英语单词
a pote
acid-enzyme syrup
agrimation
all in one motherboard
Anxiopsis
arcubus
axiological intuitionism
azo foaming agent
bacteriostasis
Balmung, Balmunc
basantenna
bil
bismuth-base alloy
Brahminy duck
bring one's pigs to a bad market
bruse
calcspathization
Chevroler
chuffing hell
cigaroes
cobalt(ii) pyroarsenate
cone of fire
Convallaria majalis
CuO bed
damage caused by sweating&/or heating
danta
dasymeters
decimal time
dideoxy method
dipper trip
El Pedernoso
electronic optical instrument
enanthrope
epileptic dementia
experimental bench
family lamnidaes
flower-lineds
fried shrimps with scrambled eggs
frightening fishing
GeneScreen
geostrategic
gips
gleska
go to the mat with
gouriet
hardness standard machine
heliobacteria
inter bank demand deposit
intraday
isolated ball
jokai
layer of gravel
lock name
lymphatic obstruction
make a name for yourselves
method of connection
methyl phenyl diketone
mixtards
nail ya
night porters
nonsmile
Ocean Science and Technology Advisory Committee
oedema lymphaticum
oligodeoxynucleotides
Open Web Application Security Project
osteogenesis familialis imperfecta
Pipolphene
plastic handrail
polagizing filter
print services facility/2
proper nested
quasitopological
rational index
razor-strop
RCDD
rubber down gate
sheaf-binder
solar radio astronomy
solar X-ray burst
spandrel
split ring connection
Star Keys
statoblast
support stand
synonymification
tape worm
telex keyboard
temporary detention
three-way latticed grid
thyroepiglottic muscle
turbopump-fed liquid rocket engine
two-stage producer
two-terminal capacitor
uranium mercaptide
variably set inlet guide vane
vasicek entropy-based test of normality
video signal monitor
vitrified
voltage recovery rate
wheeleri
xantham
Xylitolum