[=tetraethyl rhodamine isothiocyanate]四乙基若丹明异硫氰酸盐
词型变化:名词复数形式 : tritcs

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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(168) / 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(275) / 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(266) / 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(238) / 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(164) / 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(203) / 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(354) / 评论(0) 分类 2005年NPR美国国家公共电台

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发表于:2019-01-10 / 阅读(243) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(237) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(199) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(196) / 评论(0) 分类 美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(216) / 评论(0) 分类 美国加州科学教材California Science GK

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

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(191) / 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(231) / 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(175) / 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
accessory factor
activated sludge tank
airfield first aid
andyou
angle reducer( reducing elbow )
auxiliary rope
awning cloth
backward shifting
belief
Benzbromarone-Rotam
bottleneck operation
boxfish
canalboat
Cathy Come Home
Charles, Thomas
coauthorship
code alphabet
coehorn
come off second best
composite of homomorphism
compot
continuity method
controversialism
conventualist
Corylopsis sinensis
courtepies
data type of name
dental film
dinaphthenate
distributing auger
double return valve
drunk as a a fish
empyreumatism
follower drive
forest farm
four-ball load carrying capacity test
garnsey
gift wrap
had people
hereditary pityriasis
heviz
honky
hudson bay collared lemmings
i-reke
impignorations
inaudiblenesses
inside market
intensity of turbulence
interpretive schema
isostructurally
issaksaguene (isazagene)
JDST
justes
kerteszs
letal pantostrat biofacies
liquid-phase basicity
lutings
Macamic
magnesium lactate
master operating system
microcinematorgraphy
mill type lamp
minionize
Nabarro-Herring creep
Nasrani
Naupada
old stuff
overtight
paleaceus
petshop
pietate
political campaign
polyarchist
Pongwe
positive resistance
posteroventral
process gas chromatography
push-pull transistor
raylet
reaction degree of turbine
recapacitates
rsv
Rubriment
sale on good merchantable quality
secretory organ
sectarianise
silk refuse
spent caustic
spider collar
standard depth-pressure recorder
start drill
syndrome of deficiency of stomach qi
temper defect
Thorez, Maurice
three color printing
tranquillify
transistor-transistor logic gate
tunnellite
up a stump
vibrotactile actuator
wheel carrier support anti rattler
wrongfulnesses