音标:[,entә'saiәnәusi:z] ;
胞内共生蓝藻

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(184) / 评论(0) 分类 常春藤生活英语

Todays topic is whether its OK to switch verb tenses in conditional sentences. It all started with a grammar question about was and were. On the Grammar Girl Facebook page, Veronica wanted to know whether she should write If the test was readminister

发表于:2018-12-01 / 阅读(204) / 评论(0) 分类 跟谢孟媛学语法

The Senate Finance Committee has approved President Obama's nominee to be Treasury Secretary paving the way for his confirmation by the full Senate. President Obama is hoping for a quick confirmation of his top financial adviser, so that his adminis

发表于:2018-12-16 / 阅读(96) / 评论(0) 分类 VOA标准英语2009年(一月)

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(152) / 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(191) / 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(201) / 评论(0) 分类 英语语法 Grammar Girl

A businessman walked into a New York City bank and asked for the loan officer. He said he was going to Europe on business for two weeks and needed to borrow $5,000. The loan officer said the bank woul

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 英文笑话

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(421) / 评论(0) 分类 英语讨论

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(163) / 评论(0) 分类 音乐天堂

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(133) / 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(150) / 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(133) / 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(152) / 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(145) / 评论(0) 分类 英语情景对话-买房

The planet also began releasing oxygen, thanks to an ancient adoption of photosynthesis. A very ancestral primitive plant cell either engulfed or tried to digest or surrounded a cyanobaterium and instead of digesting it, it actually became an organ w

发表于:2019-01-23 / 阅读(144) / 评论(0) 分类 探索与发现2014年

 Superglue 强力胶 Male: Help!Help! Female:What's wrong? M: I was fixing my coffee cup with superglue .And I must have got some on my fingers but I scratch my forhead.And now my hand is stuck to my head. F: Superglue ? Cool! What makes supergl

发表于:2019-01-26 / 阅读(119) / 评论(0) 分类 英语听力文摘 English Digest

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(114) / 评论(0) 分类 原版英语对话1000个

By Mary Morningstar Washington 01 April 2006 Kenny Rogers Legendary singer Kenny Rogers has recorded more than 60 albums that have sold over 100 million copies worldwide. He made his first appearance

发表于:2019-01-31 / 阅读(214) / 评论(0) 分类 2006年VOA标准英语(四月)

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(158) / 评论(0) 分类 英语新闻

By David Gollust Washington 19 March 2007 U.S. Secretary of State Condoleezza Rice said Monday the new Palestinian unity government should unequivocally renounce violence to gain international recognition and enter peace talks with Israel. Rice confe

发表于:2019-02-05 / 阅读(167) / 评论(0) 分类 2007年VOA标准英语(三月)
学英语单词
abd., abd
activity traps
acute leaf
adjustable impression tray
agricultural shot
alternating electric current
alternative dispute resolution(adr)
amino nitrogen
angle beam searching unit
Bedzino
birth name
blind off a line
bow dividers
buffings
canakinumab
captioning encoder
chromosomal abnormality
citied
coefficient of convective heat transfer
compossessor
confusion
constructive geography
couldn't
crosstalks
crushed stratum
crymion
definition of process
DIHE
dummy roll
Edinburghshire
expansive soil foundation
extruded aluminum sill
farm girl
fluorophosphate
forward definition chain
fractionizing
gigantal
God-man
group codeA
hard-copy log
huchras
identity functions
ingot scales
intercartilaginous rimae
item of business
K-electron
laterosporin
legitimate earnings
linear dual slope type
location of genes
Magnesioholmquistite
memory management policy
metal oxide semiconductor integrated circuit
Mikese
mine production
minimum cost decoding rule
myndes
neapolitan ice creams
NJC
nonextractable
oil skin
Oswald Veblen
outen the light
overhead travelling crane with rope trolley
palladium alloys/compounds
pamella
Pennant Pt.
persistent link
Planchonella
quaint-
quicksilver horizon
rake type crop loader with pickup reel
reclamation
regulating cock
regulator in steps
rightlessness
round-head rivet
sash bit
seclazone
sexual valence
Somastic
sonnenberg
stewings
Strophariaceae
Sudan R
taosa
Tetrastigma longipedunculatum
thalassogenic
the blue god
three dimensional profiling
time-waste
trinune
tsarongensis
two hands swing
umbrere
Valbonnais
water fever
weight hourly space velocity
wellbore hydraulics
window procedure
yellow-brown forest soil