[化] 策桩素
[医] 苦香木苦素, 策桩素

SCIENCE IN THE NEWS - January 29, 2002: Aspirin By Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with SCIENCE IN THE NEWS, a VOA Special English program about recen

发表于:2018-12-07 / 阅读(135) / 评论(0) 分类 科技之光

WHO: Balanced Approach for New Bird Flu Virus Strain In 2011, scientists discovered they had created a highly contagious and deadly form of H5N1 commonly called avian or bird flu. When the discovery was announced, debate erupted over whether the rese

发表于:2018-12-08 / 阅读(177) / 评论(0) 分类 VOA标准英语2011年(十二月)

Once there lived a Prince. His name was Zayian. One day he went for hunting in the forest. When he was going into the deep jungle, he saw a beautiful girl. She was searching for something. He had never seen such a beautiful girl ever before. She came

发表于:2018-12-12 / 阅读(157) / 评论(0) 分类 一千零一夜英文故事

Long long ago there ruled a king by name Nazar. He ruled the kingdom in peace and prosperity. He also led a peaceful life. But he had a problem. Prince Hussein, his son was not willing to marry. Many maidens and princesses tried to marry the prince w

发表于:2018-12-12 / 阅读(211) / 评论(0) 分类 一千零一夜英文故事

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: reduced forms in spoken American English. RS: We're talking about forms like whaddaya -- meaning what do you, as in whaddaya say? Whaddaya Say? is also the title of a popular teac

发表于:2018-12-30 / 阅读(122) / 评论(0) 分类 词汇大师(Wordmaster)

A: I was wondering if someone in your office could help me with a question I have about my payment. B: I would be happy to answer any questions you might have. A: My paycheck seems to be smaller than the one I received last week. B: What about income

发表于:2018-12-30 / 阅读(130) / 评论(0) 分类 失业英语对话

A: I have a question about my payment and need someone to help me. B: Yes, I would be happy to answer a question about payment. What do you need help with? A: I cant figure out why my paycheck this week is smaller than last weeks. B: Did you generate

发表于:2018-12-30 / 阅读(137) / 评论(0) 分类 失业英语对话

A: Is there someone I can talk to about a payment question? B: Yes, we can handle that here. How can I help you? A: My paycheck that just arrived is less than last weeks check. B: Did you work at all during the last pay period? A: Yes, actually, I di

发表于:2018-12-30 / 阅读(134) / 评论(0) 分类 失业英语对话

Shirin Ebadi, born in 1947, is an Iranian lawyer and human rights activist. She is most famous for winning the 2003 Nobel Peace Prize. The panel of judges praised her significant and pioneering efforts for democracy and human rights, especially women

发表于:2019-01-01 / 阅读(232) / 评论(0) 分类 各国名人英文介绍

Lois has a headache. The headache started one hour ago. She doesnt know why she has a headache. She never gets headaches. She never gets sick. Lois is a healthy woman. Where did her headache come from? Was it something she ate? Was it something she d

发表于:2019-01-02 / 阅读(185) / 评论(0) 分类 超级简单英语阅读

The old man drove to Burger-Burger. He was 82 years old. It was late at night. It was 11:30 p.m. He was hungry. He wanted something to eat. He went to the drive-through. He ordered a Double Double Burger-Burger. He ordered large fries. He ordered a l

发表于:2019-01-02 / 阅读(124) / 评论(0) 分类 简单慢速英语阅读

Who and whom have to be two of the most difficult words in English. Luckily, we've already spent two articles on the ins and outs. Unfortunately, though, some people are still confused. They may even find themselves agreeing with William Safire, who

发表于:2019-01-02 / 阅读(174) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. It was almost exactly a year ago when I did the first show about who versus whom. In that show I only covered the simple cases, and lately I've been getting questions that made me think I should delve deeper into the topic. So toda

发表于:2019-01-02 / 阅读(346) / 评论(0) 分类 英语语法 Grammar Girl

The kingdom of Vijaygarh had a wise and kind King. People were happy. But the King himself was sad and worried. A devilish snake had entered his sons body. Neither medicine nor magic worked to cure his son. When the Prince grew up, he thought, It is

发表于:2019-01-03 / 阅读(188) / 评论(0) 分类 英汉幽默故事选读

By Meredith Buel Washington 18 April 2007 A closely divided U.S. Supreme Court has upheld a ban on a controversial abortion procedure. VOA correspondent Meredith Buel has details from Washington. Pro-abortion demonstrators in front of the US Supreme

发表于:2019-01-12 / 阅读(185) / 评论(0) 分类 2007年VOA标准英语(四月)

By Nancy-Amelia Collins Jakarta 22 November 2006 An Indonesian militant has received a life sentence for harboring a top terrorist, and another man was sentenced to six years in jail for his links with terrorists. Subur Sugiarto, center, is escorted

发表于:2019-01-12 / 阅读(197) / 评论(0) 分类 2006年VOA标准英语(十一月)

Todd: So, Al, you mentioned that you quit smoking. Al: Yes, I did. Todd: Now, I also heard that you quit drinking. Al: I did. Almost, about one week after I quit smoking, I quit drinking. Todd: Wow! No more? No beer? No wine with dinner? Al: No. Todd

发表于:2019-01-16 / 阅读(149) / 评论(0) 分类 原版英语对话1000个

The Asian Development Bank says Asia needs to balance its growth to prevent damage from future crises like the global economic slow-down. The bank has pledged to increase funds to strengthen growth. The Asian Development Bank is holding its annual m

发表于:2019-02-02 / 阅读(121) / 评论(0) 分类 VOA标准英语2009年(五月)

Oscar: How are you adjusting to being a single parent? Penny: It hasnt been easy, but Paul and I are trying to be as civil as possible. We worked out joint custody so that Mina will get quality time with both of us. Still, its been an adjustment for

发表于:2019-02-07 / 阅读(126) / 评论(0) 分类 地道美语播客

For 90 years, Wenatchee has celebrated the Apple Blossom Festival. It is a huge event that takes place, as the title suggests, in Spring. At that time of year, the valley becomes full of the color(our) and smell of pink apple blossoms. The festival c

发表于:2019-02-08 / 阅读(138) / 评论(0) 分类 英语博客 A cup of English
学英语单词
albopicta
Altomonte
amphigony
Andratx
apical foramina
blue tungsten oxide
body powder
branes
carnificate
cochlear duct
coextruded film
compulsory work
condensing coefficient
Condé-sur-Huisne
Conferol
constitutable
counterhegemony
creede
cut-out dormancy
Dacrydium franklinii
debt margin
deconfliction
decreasing failure rate (dfr)
double ignition
double shot moulding
droste
Duhrssen's tampon
Dutchophone
Eden Valley Res.
effective pressure head
elymus canadenses
EOR
explosive oil
facing-up
final copy
fine roving frame
fluidometer
giller
go it strong on sth.
good testability
hanging basket method
head linesman
hermann ludwig ferdinand von helmholtzs
hierarchical monitor
incyclotropia
ionic pump
job action command
keep in memory
lamez
lcl (lower control limit)
liamine
Marinduque I.
mccone
Memsie
methanol solution
mieko
MKP-2
moat collar
modulator oscillator
multiple repeat stress
multiserver system
mycogen
Nicholites
noncognate inclusion
novocaines
object of legal relationship
oil number
Ol'zony
payer for honour
permanent deposit
phase-shift circulator
physiology of endoparasites
pick take up the thread of
piecings
pinnater
Pleurospermum davidii
practical abilities
rcp
reaeration sludge
road cut
roll of wire
rustique
samarin
SAMOS memory
Santmargats
sausage stage larva
senebs
senile arteriosclerotic nephrosclerosis
sensitive composition
Sevres
shrunk-on ring carrier
sinking bucket crosshead
soil mixes in ballast
stress fixation method
supension
Tatahumara
text literacy
tracer dyes
two-point discrimination
unprotected metal construction
vacuum settle
vacuumless