火花塞电棒

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发表于:2018-12-01 / 阅读(142) / 评论(0) 分类 用Mp3背六级单词

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(138) / 评论(0) 分类 Scientific American(十二)月

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens,found in the mud at Oyster Bay,Virginia,has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(109) / 评论(0) 分类 有声杂志阅读

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(310) / 评论(0) 分类 60秒科学

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(116) / 评论(0) 分类 Scientific American(八)月

By Nick Wadhams Nairobi 25 September 2007 Plans for a sugar factory in Kenya's Tana River Delta have ignited a bitter dispute between conservation groups and economic officials. As Nick Wadhams reports from Nairobi, opponents argue development could

发表于:2019-01-07 / 阅读(158) / 评论(0) 分类 2007年VOA标准英语(九月)

Plug In Stereo温柔动人的声音,扑面而来的小清新感觉给这个夏日带来了一丝清凉。带上耳机,让自己与外面的世界隔绝,默默地享受这样的宁静与轻盈。此刻的你,有没有面带微笑,随着音乐轻

发表于:2019-01-10 / 阅读(109) / 评论(0) 分类 天籁音乐

By Phil Mercer Sydney 19 May 2008 Australia will increase its annual migration intake to 300,000 people a year - the biggest rise since the end of World War II. The increase in the annual quota is intended to address the country's chronic skills shor

发表于:2019-01-13 / 阅读(88) / 评论(0) 分类 VOA标准英语2008年(五月)

She got into her car. She hoped it would start. Sometimes it started immediately. Sometimes it started after five minutes. Sometimes it didn't start for 20 minutes. She had taken it to a mechanic. He couldn't fix the problem. He didn't know what the

发表于:2019-01-24 / 阅读(57) / 评论(0) 分类 英语第1级听力-English Level 1

By Trish Anderton Bali 05 December 2007 At the U.N. conference on Global Climate Change in Bali, the early talk has focused on whether some of the major developed countries will commit to cutting greenhouse gas emissions in the coming years. European

发表于:2019-01-27 / 阅读(103) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Derek Kilner Nairobi 21 November 2007 Kenya's Electoral Commission is hearing complaints from candidates who failed to secure their parties' nominations for parliamentary elections, scheduled for December 27. As Derek Kilner reports from Nairobi,

发表于:2019-01-31 / 阅读(129) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Anjana Pasricha New Delhi 02 May 2008 In India, controversy has erupted around foreign cheerleaders brought in to provide entertainment for a newly-launched cricket tournament. As Anjana Pasricha reports from New Delhi, many of the cheerleaders ha

发表于:2019-02-02 / 阅读(108) / 评论(0) 分类 VOA标准英语2008年(五月)

今天我们要学的词是plug away at。 To plug away at something, 坚持不懈地去做一件事。 He continues to plug away at the novel even though no one is willing to publish it, 虽然没人愿意出版这本小说,可他还是坚持不懈地

发表于:2019-02-05 / 阅读(127) / 评论(0) 分类 英语每日一词

今天我们要学的词是pull the plug。 To pull the plug, 意思是停止,终止。The Washington Times pulled the plug on its sport section, 华盛顿时报决定停发体育版。The Washington Redskins pulled the plug on its head coach after

发表于:2019-02-07 / 阅读(98) / 评论(0) 分类 英语每日一词

今天我们要学的词是plug away at。 To plug away at something, 坚持不懈地去做一件事。 He continues to plug away at the novel even though no one is willing to publish it, 虽然没人愿意出版这本小说,可他还是坚持不懈地

发表于:2019-02-07 / 阅读(116) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是pull the plug。 To pull the plug, 意思是停止,终止。The Washington Times pulled the plug on its sport section, 华盛顿时报决定停发体育版。The Washington Redskins pulled the plug on its head coach after

发表于:2019-02-07 / 阅读(103) / 评论(0) 分类 英语单词荟萃

我们今天要讲的习惯用语里有一个共同的词plug。也许很多人都知道plug是塞子或者插头,反正是塞住洞孔的东西。但是plug这个词在俗语中还有个挺特别的意思。那就是推荐、捧场或者广告宣传

发表于:2019-02-07 / 阅读(137) / 评论(0) 分类 美国习惯用语

今天我们要学的词是spark。 Spark, 作为动词,意思是导致,引起。纽约市和罗德岛最近先后通过了允许同性恋结婚的法律。 The trend of legalizing gay marriage sparked an intensive debate over the meaning of marr

发表于:2019-02-08 / 阅读(102) / 评论(0) 分类 英语单词荟萃

Plug In Stereo温柔动人的声音,扑面而来的小清新感觉给这个夏日带来了一丝清凉。带上耳机,让自己与外面的世界隔绝,默默地享受这样的宁静与轻盈。此刻的你,有没有面带微笑,随着音乐轻

发表于:2019-02-11 / 阅读(93) / 评论(0) 分类 金属

1. plug something on TV 做电视广告 I have a contract for two million dollars a year to plug these shoes on TV. They've already filmed three plugs and you'll see the first plug next week - I think you'll like it. 我有一份耗资两百万美元为

发表于:2019-02-21 / 阅读(91) / 评论(0) 分类 实用英语
学英语单词
aminoacetic acid
amplimers
angle form thermoregulator
Asemichthys
bhari kalan
bragg williams approximation
brake noise
bsti
bursted
Caripi
centrifugal
chantalite
Chevrel phases
clinical unit
collaria lurida
conditionally optimal pair
conjune
Continental Illinois National Bank
correlated jitter
crystal seeds
curious as to
dial gauge comparator
die-cut
ear marking
earthtrusts
East Indian geranium oil
echinothrix calamaris
electrode dead time
empty container mileage
english lady crabs
error dection and correction code
eter
express-delivery
farging iceholes
farm-steading
function diskette
gas-pressure head
gipsy's warning
harebells
harmonic level meter
hemalum
hogen
hydrocarbon elastomer
hypogenous
influence degree
inside firebox
isomethazine
knee joint lever
lactic acid anhydride
lime biological treatment
linguo-nasals
magnetoacoustic effect
Maksutov telescope
marine dictorate
merit regulation
microcommerce
naval aircraft
neuroembryology
neuroendocrine system
newly-purchaseds
nictitate
non-parity memory
noninferior
nortestosterones
nurhasyim
out of business
palidia
pananthropism
parapelvic cyst
plutonium(iii) hydroxide
polybenzoimidazole
Poplar Hill
practicin'
printograph
psaloid
quantificat
Regio oralis
regreening
ring architecture
scabrotrophon lani
set mining method
shake a finger at someone
Shimoburo
sho'nuff
shot into
sleeved back-up roll
soccer fans
spanner band
spindle taper hole
spread eaglet
square auger
squdde
step parent
stream computing
supplanter
Ternopol
TF (thin film)
tom cat
type case
update transactions
ventilating hood
vocalized