音标:[prɒ'tæmɪn] ;
n. (鱼)精蛋白
n. An amorphous nitrogenous substance found in the spermatic
fluid of salmon. It is soluble in water, which an alkaline reaction,
and unites with acids and metallic bases.

19 Having a Business Mentor GLOSSARY mentor a person who provides advice and guidance for free, usually tosomeone who is much younger and less experienced * Clarke volunteers as a mentor for at-risk teenagers. advisor someone who provides advice and

发表于:2018-12-03 / 阅读(259) / 评论(0) 分类 2010年ESL之商务英语

Nonprofits Help Elderly Immigrants in New York City For five hours a day, three days a week, more than 150 aging Bangladeshis exercise, eat, pray and talk together at the Jamaica Muslim Center in Queens, New York. A few kilometers away, at the Desi S

发表于:2018-12-07 / 阅读(238) / 评论(0) 分类 2017年VOA慢速英语(七)月

1. protagonist /prəˈtgənɪst/ -- the leading(first) character in a play, novel or story Brutus is the protagonist in William Shakespeare's Julius Caesar and Antony is the antagonist. 布鲁特斯在威廉莎士比亚的《尤利乌斯凯撒》中是

发表于:2018-12-30 / 阅读(207) / 评论(0) 分类 突破英文词汇

The Facts on Faminism 柳暗花明女权路 The word feminism conjures up a variety of images for people. A lot of misunderstanding and hyperbole have surrounded feminism, but according to the dictionary, feminism is simply a movement for the social,

发表于:2019-01-02 / 阅读(273) / 评论(0) 分类 双语有声阅读

At sundown in Nigeria, children are playing a game called egalagala. The children play near their home. As they play, their mother looks sad. Their two older brothers, Abuna and Dunoma, are missing. They were arrested in 2013 by Nigerian soldiers. Th

发表于:2019-01-03 / 阅读(252) / 评论(0) 分类 2018年VOA慢速英语(十)月

We start in Philadelphia where three young men have turned themselves in to face assault charges. This is where these violent flash mob attacks plaguing the city. Police say these men actually put a man in the hospital. The mayor there has promised c

发表于:2019-01-08 / 阅读(358) / 评论(0) 分类 CNN2011年(八)月

This is the VOA Special English Health Report. Autumn and winter are cold and flu season -- when people are most likely to catch the viruses that cause influenza and the common cold. Is the old advice true that dressing warmly will help prevent a co

发表于:2019-01-11 / 阅读(251) / 评论(0) 分类 VOA慢速英语2008(十)月

Five bodyguards were killed. Earlier in the day, a suicide bomber killed at least 16 people in southwestern Afghanistan, while two roadside bombs killed 4 others in eastern Afghanistan. Sean Maroney | Kabul 20 November 2009 Photo: AFP Afghan policem

发表于:2019-01-14 / 阅读(182) / 评论(0) 分类 VOA标准英语2009年(十一月)

Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d

发表于:2019-01-19 / 阅读(248) / 评论(0) 分类 世界各地新闻集锦

Finance and Economics;Funds of hedge funds;Going, going, gone? 财经;综合基金;渐行渐去? An overdue wave of consolidation is hitting the funds-of-funds industry; 迟到的兼并浪潮冲击着综合基金管理; If one individua

发表于:2019-01-27 / 阅读(257) / 评论(0) 分类 经济学人财经系列

标准英语,VOA,Iraqi,official,election,By Stephanie Ho Washington 15 January 2006 A senior Iraqi official says the Iraqi government will soon announce the official results from last month's elections. Meanwhile, he also downplayed reports

发表于:2019-01-30 / 阅读(291) / 评论(0) 分类 2006年VOA标准英语(一月)

67 维生素C能否破坏DNA? DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(289) / 评论(0) 分类 科技之光

DEVELOPMENT REPORT – April 15, 2002: Vitamin-Enriched Drinks By Jill Moss This is the VOA Special English Development Report. The Coca-Cola Company is developing a new healthy drink for people in de

发表于:2019-01-30 / 阅读(272) / 评论(0) 分类 农业与发展

By Derek Kilner Nairobi 21 November 2007 Kenya's Electoral Commission is hearing complaints from candidates who failed to secure their parties' nominations for parliamentary elections, scheduled for December 27. As Derek Kilner reports from Nairobi,

发表于:2019-01-31 / 阅读(255) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Cathy Majtenyi Nairobi 08 February 2007 The former chairman of Burundi's ruling party is protesting his ouster, saying that the move is illegal. Cathy Majtenyi reports for VOA from Nairobi. Hussein Radjabu says the meeting on Wednesday that result

发表于:2019-01-31 / 阅读(233) / 评论(0) 分类 2007年VOA标准英语(二月)

音乐咖啡厅:Sarah Brightman - Moon river 相关介绍:2000年10月25日,美国西岸的大城--洛杉矶,当天晚上在WILTERN剧院里,数万名爆满的观众忘情的疯狂鼓掌,震耳欲聋的安可声几乎要将剧院的屋顶掀翻

发表于:2019-02-08 / 阅读(292) / 评论(0) 分类 音乐咖啡厅

By Nick Wadhams Nairobi 02 January 2008 Kenya's opposition leaders have vowed to go ahead with a massive rally in downtown Nairobi to protest what they say was the fraudulent re-election of President Mwai Kibaki. The government has said the demonstra

发表于:2019-02-12 / 阅读(265) / 评论(0) 分类 VOA标准英语2008年(一月)

By Alisha Ryu Nairobi 03 January 2008 Kenya's opposition leaders have called off a mass rally that had been scheduled for Thursday in Nairobi to protest alleged vote rigging in last week's presidential election. Before the march was called off police

发表于:2019-02-12 / 阅读(275) / 评论(0) 分类 VOA标准英语2008年(一月)

By Derek Kilner Nairobi 20 February 2008 Kenya's opposition has said it will launch another round of demonstrations if mediation efforts fail to resolve a political crisis in the next week. The government and opposition have failed to agree on an acc

发表于:2019-02-17 / 阅读(277) / 评论(0) 分类 VOA常速英语2008年(二月)

French nuclear energy 法国核能 Under pressure 压力之下 France wants to export nuclear reactors. Who will buy them? 法国想出口核反应堆,谁人将买? FOR France, nuclear power has long been a source of national pride. Its European

发表于:2019-02-24 / 阅读(257) / 评论(0) 分类 经济学人综合
学英语单词
a good deal
aerodynamic wave drag
aldose-ketose isomerase
Altlay
an opening of business
atomic emission spectrum
balanced ratio
ballen
bene-placiture
benzoic alcohol
bowds
bromo-phosphonium
Burgh Head
butopyrammonium iodide
cannot handle
case extractor groove
champerss
chowderlike
coal rake seam
community
comparative statement of product costs
conjugate movement
control totals
cylindrochlorin
Deng Xiaoping
dhobic itch
dibutyltin dibromide
dichlorantipyrine
drawbored
electronic-flash lamp
EPC (easy processing channel)
ethyl dibenzyl-glycolate
expectancy
file meristem
flat package
fluorination of drinking water
genus picumnuss
grass marsh pine forest
guanabenzs
hechtman
hydrogen
hydrogen getter material
hyperline
Indosasa parvifolia
jamerson
large-screen picture
least square minimization
limit of side projection of blade
littoral benthal
low albite
luminous gas
Mandler filter
masticoate
Melmélé
Merrillan
midshipmanship
mole
monocles
moon-blindness
mountain-tops
nanny-like
non-energy use
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oil-field emulsion
omnidirectional signal
payday loan
pesterment
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prothromibin complex
pull to a stop
put a curb upon
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ranestol
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reactive energy meter
restricted problem of three bodies
roadmaker
saturated-steam temperature
serializer shift clock
sharks
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splaiting
spongivore
spurious transmitter output conducted
square netter
subaluminous rocks
swappable segment
symbolic equation
synchroized operation
Temple of Jerusalem
tesams
tetraodontid
textualities
thyratron controlled generator
tireman
united states thread
Viburnum erubescens