叠氮化合物

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发表于:2018-12-04 / 阅读(252) / 评论(0) 分类 冀教版高中英语必修五

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发表于:2018-12-18 / 阅读(202) / 评论(0) 分类 海豹Kid 英文儿歌

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发表于:2018-12-30 / 阅读(169) / 评论(0) 分类 单词解析速记

In other countries, women usually take the lead in cabaret. But here in Thailand many feel they are just not the right gender for the job. In Thai society, women are usually very prim and proper, this profession requires them to be outgoing, cheeky

发表于:2018-12-30 / 阅读(279) / 评论(0) 分类 国家地理2007年

A man found a cocoon of a butterfly. He sat and watched the butterfly for several hours as it struggled to force its body through that little hole. Then it seemed to stop making any progress. It appeared as if it had gotten as far as it could and it

发表于:2018-12-31 / 阅读(271) / 评论(0) 分类 我们都是有故事的人之生而为赢

Grammar Girl here. Today's topic is troublesome contractions. Guest writer Bonnie Trenga writes, This episodes about contractions. Or would it be better to say, This episode is about contractions? While were in the neighborhood, well talk about some

发表于:2019-01-02 / 阅读(245) / 评论(0) 分类 英语语法 Grammar Girl

THE MAKING OF A NATION - President Cleveland Uses Federal Troops to Stop Railroad Strike By Frank Beardsley Broadcast: Thursday, December 01, 2005 (MUSIC) VOICE ONE: THE MAKING OF A NATION -- a progra

发表于:2019-01-02 / 阅读(166) / 评论(0) 分类 The Making of a Nation

在世界流行乐坛中,北欧常常能为我们带来一些惊喜。而来自丹麦的Michael Learns To Rock(MLTR)就是其中之一,他们在九十年代风靡世界,带来抚动我们心弦的音乐--斯堪的纳维亚清新气息和经典流行音乐的完美结合。没有漂亮迷人的外表,没有铺天盖地的宣传,没有引人遐

发表于:2019-01-07 / 阅读(268) / 评论(0) 分类 音乐咖啡厅

A first grade teacher was having trouble with one ofher students. One day she asked Johnny what his problem was. He replied, I'm too smart for the first grade, my sister is in the third grade and I'm smarter than her . The teacher took him to the pri

发表于:2019-01-07 / 阅读(205) / 评论(0) 分类 趣味英语

Low-cost airlines have changed the travel business. Carriers like Southwest and Jetblue serve fewer cities than traditional airlines and offer fewer perks to passengers. They force the bigger carriers like United and Delta to change their business pr

发表于:2019-01-08 / 阅读(357) / 评论(0) 分类 2005年NPR美国国家公共电台

THISISAMERICA-AmericaandtheStruggleforJobs FAITH LAPIDUS: Welcome to THIS IS AMERICA in VOA Special English. Im Faith Lapidus. DOUG JOHNSON: And Im Dough Johnson. This week on our program, we look at the job situation in the United States. There was

发表于:2019-01-12 / 阅读(189) / 评论(0) 分类 2011年VOA慢速英语(九)月

Contrary to popular belief, alcohol does not make you warmer. It may give you the feeling that youre getting warmer, but thats just an illusion: really, alcohol makes you more susceptible to the cold. 很多人都认为喝酒可以暖身,其实这种

发表于:2019-01-21 / 阅读(316) / 评论(0) 分类 阅读空间

Science and Technology Materials science Cracking a problem 科技 材料科学 通过裂纹解决问题 Another use for a fashionable, new material 一种流行新材料的新用途 LIKE all other human activities, science is subject to fads. 像其它

发表于:2019-01-26 / 阅读(151) / 评论(0) 分类 经济学人科技系列

This is the VOA Special English Economics Report. This year's Consumer Electronics Show opened Thursday in Las Vegas. The event is the world's biggest technology trade show. More than three hundred companies are presenting more than twenty thousand n

发表于:2019-01-31 / 阅读(176) / 评论(0) 分类 2010年慢速英语(一)月

CANBERRA, Oct. 14 (Xinhua) -- The Australian dollar hit a 28 year high as it edged closer to parity with the U.S. dollar, rising to a new post-float record of 99.70 U.S. cents on Thursday morning. At 11:15am (AEDT) on Thursday, the local unit was tra

发表于:2019-02-04 / 阅读(205) / 评论(0) 分类 英语新闻

URUMQI, Feb. 14 (Xinhua) -- A total of 168 tourists were rescued early Thursday after being stranded by high winds for 12 hours in northwest China's Xinjiang Uygur Autonomous Region, rescuers said. The tourists were traveling by car and bus on a prov

发表于:2019-02-04 / 阅读(152) / 评论(0) 分类 英语新闻

MELBOURNE, Jan. 12 (Xinhua) -- Should Djokovic lift the Norman Brookes Challenge Cup in two weeks' time, not only will he remain No. 1, he will also become the first player in the Open era to win three consecutive Australian Open titles. From my pers

发表于:2019-02-06 / 阅读(195) / 评论(0) 分类 英语新闻

HAVANA, Jan. 2 (Xinhua) -- The Australian swimmer Chloe McCardel announced her intentions to swim across the Florida Straits without the protection of an anti-shark cage, Cuban media highlighted here Wednesday. According to Radio Havana Cuba, McCarde

发表于:2019-02-13 / 阅读(234) / 评论(0) 分类 英语新闻

BEIJING, June 29 (Xinhua) -- China's government procurement amounted to 1.13 trillion yuan (179.37 billion U.S. dollars) in 2011, or 11 percent of the country's fiscal expenditure, the Ministry of Finance announced on Friday. The figure showed a huge

发表于:2019-02-14 / 阅读(179) / 评论(0) 分类 英语新闻

破擦音[tr] 发音要领: [tr]是清辅音一一舌位:先做好发[t]的口形准备,然后将舌尖轻抵在上齿龈上发[t]音,并迅速将舌尖滑到[r]的部位上;声带:不振动。 技巧提示: [tr]的发音与汉语拼音ch

发表于:2019-02-28 / 阅读(231) / 评论(0) 分类 英语国际音标
学英语单词
acoustic overstimulation
alderflier
automatic recorders
automatic steam temperature control
average premium
awar
blending credit
breeding science
brush of grain
burnquist
butterfly bush
Call Ratio Backspread
candlemass
cauliflower fungus
cheat (out) of
collection rate
commutated potentiometer servo
compulsory slaughter
conjuncturalism
connoting
continuous casting machine with bending device
corticotropin-like intermediate peptide
creoles
current location reference
dahlheim
deoxidized steel
dimethyl formamide
double-beams
false septum
family Fumariaceae
fixless
franz alexander
frost-free growing season
gasson
half Morocco
hashValue
hyperphrygian
isoplanatic condition
karyochylema
lamehter
large oval head nibbed bolt
lauritz
least unit cost
leghorn (livorno)
Leogang
Lindenbergia
load test for generator set
lonberg
low forceps operation
low-temperature stability test for hydraulic oil
magnetoresistive random access memory
main-fuel pump
Malpighian pyramid
master status
mastoplasia in newborn
mean probable error
metal-cutting machine tools
microplasticity
midpoint of ball
missalettes
mock single pique
moderator drain shutdown system
mowa fat
naturally radioactive atom
Okahao
oldwick
optical protective coating
oqs
Orientalist
phako
polycrystalline metal whisker
Procaviidae
programmable point-of-sale terminal
pseudo-spiral
Qal'eh-ye Shūrak
rahtite
refattens
reproving
resource industry
reverse telescope
RJ45
sailing in ballast
search and destroy operation
security package
shipboard wind plotter
soaring aeroplane
sodium-vapour lamps
solanum jasmoidess
spontaneous suggestion
Step-Up Bond
striatums
system status interrogation
telephone selection panel
tenotomizing
thornfield
three's a crowd
u.s.forces
unsaturated synthetic rubber
unvessel
vermicides
vivacities
war work