[网络] 肽链外切酶;外切型胜肽脢;外切蛋白酶

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(180) / 评论(0) 分类 常春藤生活英语

Anne Karin Kaasa - Gje Meg Handa Di Gje meg handa di, ven, naring;r det kveldar, det blir moslash;rkt og me treng ei hand Lat dei ljose og venlege tankar, fylgja med inn i draumars land Lat varmen fraring; ein som er glad i deg, tenne stjerner i mosl

发表于:2018-12-14 / 阅读(199) / 评论(0) 分类 十八首全球最好听的女声

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(110) / 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(150) / 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(190) / 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(199) / 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(418) / 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(161) / 评论(0) 分类 音乐天堂

By Selah Hennessy Dakar 12 July 2007 The small group of Indians living in Dakar say they came to the city to make money. Because they work long hours and do not intend to remain in Dakar, the Indians, unlike those in many other expatriate communities

发表于:2019-01-12 / 阅读(189) / 评论(0) 分类 2007年VOA标准英语(七月)

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(146) / 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(131) / 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(147) / 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(131) / 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(150) / 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(144) / 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(112) / 评论(0) 分类 原版英语对话1000个

By Mona Ghuneim New York 24 October 2007 The United Nations Special Envoy to Darfur says some Sudanese rebels have declined to take part in the upcoming peace talks and it is still uncertain who will participate. The talks with the Sudanese governmen

发表于:2019-01-31 / 阅读(162) / 评论(0) 分类 2007年VOA常速英语(十月)

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(156) / 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(141) / 评论(0) 分类 英语新闻

PARIS, May 10 (Xinhua) -- Montpellier's Moroccan playmaker Younes Belhanda was voted African player of Ligue 1 on Thursday. The Moroccan international topped the vote by journalists, beating Marseille's Cameroon defender Nicolas Nkoulou and Gabonese

发表于:2019-02-13 / 阅读(162) / 评论(0) 分类 英语新闻
学英语单词
account form of balance sheet
active valence
alpi
ameghinite
ami
anomaly in residual
apogon semilineatus
arendators
autobarotropic
balance of payments account
bosh line
brightening agent
burglary
cannonville
capillary flow rate meter
carmine red
colored fog
coloured paper
come this way
contraction arch
corrective adjustment
cross sectional data
desmopyknosis
driftwinds
dupably
early planted tobacco
ephemeral word
equidistance motion
ferrocitricum chininum
flintknappers
get-up
Gugh
hereditary angioneurotic edema
Hero and Leander
hood end
hot with
immiting
infringeth
inlay retainer
interchannel variable length block format
interpretesses
intrinsic rate of increase
isobutyl-triethyl-silicane
kapakahi
ke-mo sah-bee
Korean furniture
Lecideaceae
linear-density recording
make themselves known to
march to a different drummer
metaformaldehyde
Midhurst
millipores
modem hardware
monitorability
Moroccan dirham
naktong
neck-braces
nonthermal neutron
oesophagostomum georgianum
of all kinds
opistognathus variabilis
optical reading
paragnath
Penmorfa Beds
phase-reference alternator
pialyzed
Plantago polysperma
proximo-
PVLM
rafflesiana
rag weeks
ralline
reserved page
resultant frequency characteristics
retardation sheet
revolving directional radio beacon
roadheads
rotary servo valve
semi-flat rim
short-term debt
show ... over
shukokai
simplices
slit-type mask
social democratic model
sound receptor
state interests
superposition law
supracrust
syllabically
teasers
thermal elongation and shrinkage
thickness range
three race mill
three-quarter hard
two-variable single equation estimator
Unechskiy Rayon
uprange
valvula processus vermiformis
wideband modulation
Yambukan