音标:[reidiә'tiviti] ;
辐射性, 放射性, 发射率, 发射性

Many people especially the aged hold the idea that we should stick to the traditons of our country. Otherwise they think we will lose our distinctive Chinese character. In their eys, we should be pround of the great traditions left by our ancesters,

发表于:2018-11-28 / 阅读(373) / 评论(0) 分类 疯狂英语易背作文

A: What do you base our grades on? B: All of your coursework is important, including everything from attendance and homework to all of your test results for the semester. A: Does the final count the most? B: All of it is important; please just do you

发表于:2018-11-30 / 阅读(324) / 评论(0) 分类 英语情景对话-大学生活

A: I was wondering how you are going to calculate our final grades. B: Grades are based on many things: homework, attendance, quizzes, mid-term, and final. A: What counts the most? B: Actually I look at all of it and let's not forget class participat

发表于:2018-11-30 / 阅读(355) / 评论(0) 分类 英语情景对话-大学生活

A: How do you decide what grade we get? B: I look at many things: attendance, quizzes, and tests. A: What is the most important factor? B: Obviously I look for improvement as we go along, but I would like you to do your best from the beginning. A: Ho

发表于:2018-11-30 / 阅读(312) / 评论(0) 分类 英语情景对话-大学生活

racket n.球拍 radiant a.绚丽的;容光焕发的 radiate vt.辐射,散发 vi.发射(光、热等);散发 radioactive a.放射性的 radius n.半径 random n.随意,随机 a.随意的,随机

发表于:2018-12-01 / 阅读(313) / 评论(0) 分类 大学英语六级词汇

A: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: our guest is linguist Geoff Nunberg. He's been listening to how Americans debate issues, and there's a particular word he often finds they invoke: sensitivities. GEOFF NUNBERG: It'

发表于:2018-12-04 / 阅读(227) / 评论(0) 分类 词汇大师(Wordmaster)

By William Eagle Washington,DC 29 December 2006 The political scene in West Africa showed improvement last year with elections in Liberia, where a 14-year civil war had spread refugees and violence to surrounding countries. But tensions continued in

发表于:2018-12-07 / 阅读(268) / 评论(0) 分类 2006年VOA标准英语(十二月)

Today's Traditions of HalloweenThe American tradition of trick-or-treating probably dates back to the early All Souls' Day parades in England. During the festivities, poor citizens would beg for food and families would give them pastries called soul

发表于:2018-12-12 / 阅读(181) / 评论(0) 分类 英美文化

THIS IS AMERICA -December 23, 2002: Christmas Traditions and Music By Shelley Gollust (THEME) ANNCR: Millions of Americans will celebrate Christmas on December Twenty-Fifth. It is the most widely-cele

发表于:2019-01-02 / 阅读(259) / 评论(0) 分类 This is America

THIS IS AMERICA - December 30, 2002: New Year's Traditions By Jerilyn Watson (THEME) VOICE ONE: On December thirty-first, Americans and other people around the world welcome the New Year. I’m Mary T

发表于:2019-01-02 / 阅读(330) / 评论(0) 分类 This is America

By George Dwyer Washington, DC 29 May 2006 watch Gold Prices report Last week the price of gold on the New York Mercantile Exchange declined by 7 and a half percent, the most since 1990. By Wednesday of this week it was down again: 13 percent off fr

发表于:2019-01-06 / 阅读(299) / 评论(0) 分类 2006年VOA标准英语(五月)

By Lisa Bryant Paris 27 January 2007 Trade ministers cautiously agreed Saturday to resume world trade negotiations that have been stalled for months. Reporting for VOA from Paris, Lisa Bryant has more on an issue that dominated the last day of the a

发表于:2019-01-13 / 阅读(239) / 评论(0) 分类 2007年VOA标准英语(一月)

The incoming Obama White House is going to be watched closely from the world's largest democracy. India has enjoyed a warming relationship with the United States under the past two presidential administrations following decades when American policy

发表于:2019-01-13 / 阅读(185) / 评论(0) 分类 VOA标准英语2009年(一月)

The Russian Supreme Court on Tuesday hears an appeal of 12 Muslims from the republic of Tatarstan imprisoned on charges of attempting to overthrow the local government. Russian human rights activists say the case represents an assault on freedom of r

发表于:2019-01-13 / 阅读(249) / 评论(0) 分类 VOA标准英语2010年(五)月

'My Week with Marilyn' Captures Icon's Volatility In the summer of 1956, Hollywood legend Marilyn Monroe joined the equally iconic British actor, Laurence Olivier, to film The Prince and the Showgirl in London. My Week with Marilyn is based on Colin

发表于:2019-01-13 / 阅读(184) / 评论(0) 分类 VOA标准英语2011年(十一月)

Radio Essays Explore Technological Creativity There are mechanisms in nature as well as in human endeavors like engineering and art. Since 1988, the creative manipulation of these mechanisms has been explored in short radio essays about the history o

发表于:2019-01-14 / 阅读(190) / 评论(0) 分类 VOA标准英语2011年(十月)

Lower Oil Price Helps Consumers But Market Volatility Remains In recent months, crude oil prices have experienced their sharpest drop since the 2008 financial crisis, and now stand at around $80 a barrel. Alongside one of the main highways leading in

发表于:2019-01-14 / 阅读(233) / 评论(0) 分类 VOA标准英语2011年(八月)

Improving Productivity by Improving Lighting We all know that our surroundings affect our ability to get work done, from that irritating buzzing from the next cubicle over to the uncomfortable chair causing our back pain. But what about lighting? Has

发表于:2019-02-04 / 阅读(272) / 评论(0) 分类 阅读空间

The Productivity Tricks and Daily Habits of Famous People Famous visionaries often develop a reputation for having a few eccentricities. However, for many people, these small eccentricities are part of a larger group of daily rituals that help them t

发表于:2019-02-04 / 阅读(265) / 评论(0) 分类 阅读空间

I don't mean to start an argument Yeah I'm just trying to spark a conversation Like a love can make a tyrant on ya Time to open up the floodgate Radicate the sanity My unoriginal opinion of me So let me shout it from the hallway Oh love is love is lo

发表于:2019-02-25 / 阅读(252) / 评论(0) 分类 音乐咖啡厅
学英语单词
-tocia
advocation
aluminotype
attogrammes
axial-flow blower
baseline network
Bradleian,Bradleyan
CancerBACUP
Carroll, Lewis
casing stripping
coenzyme qs
compacting coefficient
compression spring
computer-mediated identity
countable infinite
crew messroom
customs notice of liability
DC smoothing reactor
DDG (digital display generator)
departure track indicator
dietlief
dillwynella vitrea
door-opener
downward-arching
Enoch Hill
feed nip roller
feminist methodology
finger manipulation
fnp
followers
form filling
gate-controlled rectifier
guth
HBG
Hyalospongiae
ilomastat
intent before the fact
interionic attraction theory
irene joliot-curies
Knocklayd
laurel willow
layedst
lemberg solution
loco plant
lysoglycosphingolipids
madagascar plums
magneto-optical storage
metabolism of exercise
meteyards
microwave equalizer
mutual cancellation
Najas oguraensis
narrow-band-selective receiver
needa
nicenesses
noise supperssor effect
nongangrenous
northnortheastwardly
numeric address
ophiocarpa
orange leaf oil
paging performance
paper gold
parabolic nozzle
pbm
phillips gage
pulse pack
quixalin
re-entry observation
recomplicated
reidles
reinforcing pull rod
reprehendatory
rilaten
rsjc
saturated steel
screw coal unloader
Septemberly
Shin-byung
shutdown condition
silasesquioxanes
simple strain
sleake
small - cap stocks
socialisme
solavilline
spring-type straight pin
striatine
subsistance wage
swing grinder
tfiids
theoretical-quantitative approach
touch-input system
trainspotterish
transcendental logic
transitional corporation
twitchells
unicel
warm braw
whangarei b. (bream b.)
wokas
work something up