[医] 胸腺α2球蛋白

By the mid-nineteenth century, the term “icebox” had entered the American language, but ice was still only beginning to affect the diet of ordinary citizens in the United States. The ice trade gre

发表于:2018-12-01 / 阅读(296) / 评论(0) 分类 新东方现代文背诵篇章

利萨是丹尼尔家的远房亲戚,彼此有三年时间都没见过面了。她现在是北京大学一年级的学生,利用课外时间去拜访丹尼尔一家。 对话原文 Benjamin: Lisa, Im so glad to see you. How are you doing? 本杰明

发表于:2018-12-05 / 阅读(132) / 评论(0) 分类 英语大赢家上册

by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,

发表于:2018-12-07 / 阅读(175) / 评论(0) 分类 数学英语

Broadcast: Jan 17, 2003 At the unveiling of the First Europeans exhibit, Ellen Futter, president of the American Museum of Natural History, offered reporters, 1) anthropologists and other scientists a

发表于:2018-12-08 / 阅读(196) / 评论(0) 分类 VOA2003(上)-科技先知

A mentor is someone who teaches or advises a younger person with less experience. January is National Mentoring Month in the United States. This is a time for calling attention to the value of mentoring. Some mentoring programs connect adults with ch

发表于:2018-12-15 / 阅读(135) / 评论(0) 分类 2011年VOA慢速英语(一)月

EXPLORATIONS - Three Innovators Who Changed the History of Sound and Communication Technologies STEVE EMBER: Im Steve Ember. BARBARA KLEIN: And Im Barbara Klein with the VOA Special English program EXPLORATIONS. Today we tell about three inventors wh

发表于:2018-12-16 / 阅读(122) / 评论(0) 分类 2011年VOA慢速英语(五)月

We can use comparative adverbs to show change or to make comparisons: 我们可以用比较性副词体现改变或比较两者的不同: I forget things more often nowadays. She began to speak more quickly. They are working harder now. We often us

发表于:2018-12-18 / 阅读(163) / 评论(0) 分类 英文语法词汇

图片1 图片2 by Jason Marshall In the last article, we discovered that integers alone are not sufficient to fully describe the world around uswe need the fractions existing between the integers too. (In learning that, we also learned that fraction

发表于:2019-01-02 / 阅读(256) / 评论(0) 分类 数学英语

By Steve Herman Thimpu, Bhutan 21 May 2007 To the outside world the small Buddhist kingdom of Bhutan is regarded as a modern-day Shangri-La. Nestled along the eastern side of the Himalayas, wedged between Tibet and India, Bhutan sees few outsiders. A

发表于:2019-01-04 / 阅读(201) / 评论(0) 分类 2007年VOA标准英语(五月)

A: I'm really happy that you came to visit me. B: I really missed you a lot. A: I've been missing you like crazy. B: I don't understand why you haven't come to visit me. A: Lately, I've been quite busy. B: Tell me what you've been up to. A: I've real

发表于:2019-01-06 / 阅读(172) / 评论(0) 分类 英语闲谈

A: I'm really glad that you came to see me. B: I had to. I was missing you a lot. A: I was missing you too. B: So, why haven't you visited me? A: I've actually been busy lately. B: What have you been doing? A: I've just been working really hard. B: I

发表于:2019-01-06 / 阅读(202) / 评论(0) 分类 英语闲谈

A: Thanks for coming to see me today. B: It's no problem. I was really missing you anyway. A: I missed you too. B: Why haven't you tried to come see me then? A: I've been really busy. B: Doing what? A: Working. B: I would've come to see you sooner, b

发表于:2019-01-06 / 阅读(205) / 评论(0) 分类 英语闲谈

A: I have a question about extra people living with me in my apartment. B: You may have one roommate, but they need to have an approved application on file with us. A: What about overnight guests? B: An occasional overnight guest is not a problem. A:

发表于:2019-01-07 / 阅读(143) / 评论(0) 分类 地道英语对话-租房

A: Can I have roommates in my apartment? B: You may have one roommate, but they need to pass a credit check. A: Can overnight guests stay with me? B: You may have an overnight guest, but they may not stay for an extended period of time. A: How long c

发表于:2019-01-07 / 阅读(144) / 评论(0) 分类 地道英语对话-租房

A: What about roommates in my apartment? B: You may have one roommate, but their name must appear on the lease. A: Can I have someone visit me for a short period of time? B: We understand that a family member or friend may visit from time to time. Ju

发表于:2019-01-07 / 阅读(144) / 评论(0) 分类 地道英语对话-租房

By Paula Wolfson White House 25 March 2007 The political battle in Washington over actions taken by the Bush administration's Justice Department is intensifying. VOA White House Correspondent Paula Wolfson reports several key Senators - including som

发表于:2019-01-13 / 阅读(172) / 评论(0) 分类 2007年VOA标准英语(三月)

A U.S. Congressional delegation is in Iraq to meet with the country's interim government leaders and U.S. military commanders. Amid continuing violence, the senators say Iraq still needs U.S. and coalition support, and vowed to see the job through. 一

发表于:2019-01-19 / 阅读(140) / 评论(0) 分类 VOA双语新闻 Bilingual News

Triceratops protects itself with a bony shield called a frill. They can fend off an attacker with a pair of one-meter-long swords. Youve got to crush it. The only way to deal with this huge, curved, cantilevered, composite armor is a crushing blow wi

发表于:2019-01-23 / 阅读(153) / 评论(0) 分类 探索与发现2013年

Its unlike any other creature that has walked the planet. T-Rex is different. Something about Tyrannosaurs and Tyrannosaurus Rex itself is different than other predatory dinosaurs. But for such a celebrated killer able to take on the toughest creatur

发表于:2019-01-23 / 阅读(147) / 评论(0) 分类 探索与发现2013年

By Peterson Ssendi Kampala,Uganda 02 June 2007 Many Pentecostal churches in Kampala invite the afflicted to be cured. Mrs. Frances Adroa, who is HIV-positive, took them up on the offer. I am a sick person (I have HIV AIDS) so,she explains, I was prom

发表于:2019-02-02 / 阅读(167) / 评论(0) 分类 2007年VOA标准英语(六月)
学英语单词
acid etching of glass
adusk
air balanced pumping unit
Algol printing black
almude
baisement
bloomsburg
bramont
center halfback
chamals
cholera morbus
clannists
clemmed
coathy
coffinite
common wart
crown bar yoke
cure the disease
cystosarcoma of breast
dimodal curve
dissectum
double density floppy disk drive
Double-Striped
dry stone pitching
dual-motors
electrolytic brightening
enithares sinica
ensurge
extended distance
femorals
ferroso-
fiber optic displacement sensors
final anneal
flageolet tones
flight control area
float on-float off barge carrier
forespar
genus blattas
gluzincin
go into the church
habitus (habit)
historicide
hollow reamer
Hooke coupling
ichthyol oil
in good humour
in step with
insurance fire
invoice guard book
isotaxiresinol
isothermal pressure drop
IVIT
light-fitting
lights out management
machine mixing
Madimba
malgas
Maxwell House instant coffee
memory modify
mill-cut saw machine
Milverton
mireya
Mogollon
molalla
negroisms
Okhansk
paracylindromorphus formosanus
periscope wake
pickled sheet steel
plasma-cell myeloma
plow layer
Porto Inglês
predicants
predrying unit
procentriole(granick & gibor 1967)
professorial
quality-increment
quaternionic projective space
ratfuck
rear node
returning curve
rolling shutter door
run close to
scinderin
Segeri
severe plague
Shalford
shuttle vector
siniora
so much for that
sonic flowmeter
stomach drops
strong law of large number
subsynhronous speed
synoptophore
timing-pulse distributor
tritium labilization
turboglyph
uzzle
watering cart
willow pile check dam
xerophagy