[网络] 生物素酶

Jane is great at taking care of everyone in her life. She has even assisted 27 friends in planning their weddings. Now, she is busy helping her sister put together a dream wedding. There is just one problem: Jane is in love with her sister's fiance1,

发表于:2018-11-30 / 阅读(130) / 评论(0) 分类 常春藤生活英语

The Department of State has designated Muhammad al-Ghazali, Abukar Ali Adan, and Wanas al-Faqih as Specially Designated Global Terrorists. These designations impose strict sanctions on foreign individuals determined to have committed, or pose a signi

发表于:2018-12-08 / 阅读(353) / 评论(0) 分类 VOA标准英语2018年(一月)

Nurses do one of the most important jobs in the world. There is a special day for us to celebrate them. International Nurses Day (IND) is on May 12 every year. Of course, this is the anniversary of Florence Nightingale's birth. On IND, nurses take pa

发表于:2018-12-29 / 阅读(77) / 评论(0) 分类 英语课程学习计划和讲义

Ted Hughes I climbed through woods in the hour-before-dawn dark. Evil air, a frost-making stillness, Not a leaf, not a bird,-- A world cast in frost. I came out above the wood Where my breath left tortuous statues in the iron light. But the valleys

发表于:2019-01-02 / 阅读(109) / 评论(0) 分类 英语诗歌

Today I have a special show for you because it's September 24: National Punctuation Day, a holiday created by an educator named Jeff Rubin. To celebrate the day I had a punctuation contest and today's show highlights two of the winners. Other winners

发表于:2019-01-02 / 阅读(155) / 评论(0) 分类 英语语法 Grammar Girl

by Mignon Fogarty People often ask how to use ellipses, those little dot-dot-dots you often see in e-mail messages. For example, Mitra from Michigan asked, When is it appropriate to use '...' in writing? People use it all the time, and it seems like

发表于:2019-01-02 / 阅读(163) / 评论(0) 分类 英语语法 Grammar Girl

After you have greeted your guests, you will begin to go through the main body of your presentation. It's very useful to have some visual aids - some slides, pictures or graphs that help explain what you are saying. Sometimes they can also help to k

发表于:2019-01-07 / 阅读(370) / 评论(0) 分类 英语讨论

By Al Pessin Pentagon 25 July 2007 A senior U.S. commander in Afghanistan says Pakistan-based al-Qaida is having a growing impact on the Afghan insurgency even though Pakistan's military offensive along the border has reduced the number of insurgent

发表于:2019-01-08 / 阅读(154) / 评论(0) 分类 2007年VOA标准英语(七月)

By Paula Wolfson White House 24 July 2007 President Bush is stressing the link between al-Qaida and Iraq, as he seeks to build support for his war policy. VOA White House correspondent Paula Wolfson reports Mr. Bush says terrorists in Iraq pose a dir

发表于:2019-01-09 / 阅读(139) / 评论(0) 分类 2007年VOA标准英语(七月)

Ne ga weon ha neun de ro Ja sin in neun mo seub keu dae ro I jek keo sum gyo watteon bi mi leul Ne ga mo du mal ha go sipeo (Baby) Funny How All Dreams Come True Na lul ji kyo jul kkeo ya Ak kyeo watteon ja geun sa lang do Funny How I Feel For You Ne

发表于:2019-01-10 / 阅读(111) / 评论(0) 分类 音乐天堂

A: I really like the way this house looks. B: Yes, it has great curb appeal. A: The landscaping is wonderful! B: Yes, it is nice, but wait until you see the interior. A: Oh, I see what you mean! B: The carpeting and paint are all new, as well as the

发表于:2019-01-15 / 阅读(109) / 评论(0) 分类 英语情景对话-买房

A: I would like to pick a time to look at houses with you. B: Would mornings or afternoons be best for you? A: It is easier for me to take off work in the afternoon. B: It is best if we can go during the week; does that work for you? A: Because of wo

发表于:2019-01-15 / 阅读(95) / 评论(0) 分类 英语情景对话-买房

A: Can we choose a time to look at houses together? B: Can you do that in the mornings, or would the afternoons be best? A: Either way is good for me. B: There are a number of open houses this weekend in your area. Would that okay with you? A: I can

发表于:2019-01-15 / 阅读(101) / 评论(0) 分类 英语情景对话-买房

A: Oh, I am not sure I even want to look at this house! B: It is a bit of a fixer-upper. Lets take a look inside. A: It doesnt look much better inside this place. B: You know, with a little elbow grease and paint, you could spruce it up a bit. A: The

发表于:2019-01-15 / 阅读(95) / 评论(0) 分类 英语情景对话-买房

A: This house is not looking all that great from here B: You cant really tell everything about a house from the outside. Lets go inside. A: I dont think that it is looking any better inside here. B: I think that fresh paint and cleaning would help it

发表于:2019-01-15 / 阅读(103) / 评论(0) 分类 英语情景对话-买房

A: From the looks of this house from the outside, I dont really think that I want to go inside. B: From here, it does look like it could use a little work. Lets see what the interior looks like. A: I am not impressed by the interior of this house. B:

发表于:2019-01-15 / 阅读(100) / 评论(0) 分类 英语情景对话-买房

Todd: Hello, Daniela, how are you tonight? Daniella: Hi, Todd. I'm fine, thanks. Todd: Now, you were showing me a picture of a horse. Daniella: Yes. Todd: And you were saying that female horses and male horses are different. Daniella: They behave dif

发表于:2019-01-27 / 阅读(74) / 评论(0) 分类 原版英语对话1000个

Laurie Kassman Top U.S. officials say the terrorist group al-Qaida is poised to hit the United States sometime during the next several months. U.S. Attorney General John Ashcroft says authorities are

发表于:2019-01-31 / 阅读(391) / 评论(0) 分类 VOA2004(上)--国际时事

The U.S. economy had a net gain of 227,000 jobs in February, while the unemployment rate held steady at 8.3 percent. Some industry experts say Friday's employment data is the latest in a series of generally upbeat economic reports showing the economy

发表于:2019-02-04 / 阅读(116) / 评论(0) 分类 英语新闻

Social conservative Rick Santorum, anti-war advocate Ron Paul, and former Massachusetts governor Mitt Romney are virtually tied in early vote counting in the U.S. state of Iowa, in the first nominating contest of the 2012 presidential election. With

发表于:2019-02-05 / 阅读(106) / 评论(0) 分类 英语新闻
学英语单词
Aditendan
air separtor
anion-exchanger
at a cost of
augment digit
authorized functions
automatic aiming
bakufu
balladlike
ballboys
blood pressure sensor
bond rupture
Book of Signatory Navigation
Bosnians
brought in by
buoyed up
canaliculata
cardiac rate
case packing
cavum nasi osseum
cheast
chesaras
computational biology
consumer clinics
control sequence processing
convoy escort
cuboid bone
decayed knot
descending technique
DiGuglielmo
disarmingly
dredge stripping
drill stand
exhibited light
extrahazardous
first pedion
frike
Gentiana ludlowii
Glengyle
gold tranche position
group hunting
half wrap drive
head of instrument
heart bypass
height of curve
hirtiflora
hydrargyri
hyptonia
Hūdī
in grain
intuitive feeling
italicization
john mitchells
kerchner
major contract
manentine
mecuricals
Medicain
monotelomonoisosome
Montvalent
morowing gift
motional induction
non-identities
operatives' bank
optical empty
orifice feeding
oscillating die press
patron problem behavior
peak plain
Poian
polar coincidence theory
polytechniciens
Pratt truss
priate
prospecting well
qualifying adjective
reactive marketing
riboflavini lauras
sagaing division
Shelley, Mary Wollstonecraft Godwin
sole proprietorships
spreadingness
ST_straight-and-regular_slanting-sloping-leaning-tilting
stone product
surface energy balance
Tawitawi
tendinous hiatus
three-dimensions trademark
top stack location
topological retrieval
Trafalgar Glacier
tripping buckling
ultrasonic piezoelectric transducer
unconcurring
uniao da victoria
unpitched
Upper Manzanilla
v.diff
vascularize
walt whitman bridges
watchnights
Whittaker differential equation