音标:['ʌnri'æktiv] ;
adj. 不起化学反应的;化学上惰性的

BY STEPHEN R .COVEEY The first habit is 1)proactivity. Be proactive. The word proactivity is fairly common in management literature, but you won't find it in the dictionary. It means more than merely

发表于:2018-11-28 / 阅读(245) / 评论(0) 分类 疯狂英语2001年

This is Scientific American -60 seconds science. Im Cynthia Graber. This will just take a minute. A coal mine can degrade its local environment. But fungus may inadvertently help clean up the mine with its own waste products. Researchers worked with

发表于:2019-01-08 / 阅读(166) / 评论(0) 分类 Scientific American(七)月

This is scientific Americans 60 second science,I'm Cynthia Graber.This will just take a minute.A coal mine can decrease the local environment but a Fungi may indivertantly help cleanup the mine with its own waste products. Researchers worked with the

发表于:2019-01-08 / 阅读(178) / 评论(0) 分类 Scientific American(七)月

HEALTH REPORT – December 4, 2002: Test Warns of Heart Attack Risk By Jerilyn Watson This is the VOA Special English Health Report. Since the nineteen-fifties, American doctors have tested their pati

发表于:2019-01-11 / 阅读(107) / 评论(0) 分类 健康与环境

英语美文-主动与被动语言的重要性 语言是表达自我,交流十分重要的途径。一个人的语言能传达很多信息,包括一个人的性格,思维,态度,生活环境,经历,职业等等。很多时候,我们作为

发表于:2019-01-17 / 阅读(119) / 评论(0) 分类 卡卡课堂早餐英语

HEALTH REPORT-Heart Disease and C-Reactive Protein By Cynthia Kirk Broadcast: Wednesday, January 19, 2005 I'm Gwen Outen with the VOA Special English Health Report. American researchers have found evi

发表于:2019-01-30 / 阅读(191) / 评论(0) 分类 健康与经济

C-reactive protein is an indication of inflammation in the body, and, at high levels, is considered an early sign of future heart disease. It's a risk factor in a similar way that elevated cholesterol is a risk factor for heart disease, says Asheley

发表于:2019-01-31 / 阅读(151) / 评论(0) 分类 VOA标准英语2010年(三月)
学英语单词
abutment piece
adjusting ring
aerographs
Afairs
aircraft passenrger insurance
alcoholtherapy
amp.in
Andrew Bonar
avm
baranyai-dombsag hills
bayeri
bilats
bit sharpener
bitterweeds
carlhintzeite
Cartan's decomposition
chloroformate
chorioptes bovis
chromosome inversion
condensation center
conjugate algebraic variety
consensual pupillary reflex
dehumidifier
direct inserted program
dispersibility
dorins
duranium
field sales manager
flush of money
foundation framework
function comparator
Gaelic games
get back into harness
glacier corn
gladius
Gleeble machine
glossopharynx
go after sb
grade stress
grate chain
homomethionin
Hyonjon
intensity modulation (brilliant modulation)
interior form
internet station
kamidana
L-methioninase
Lesse River
loop design
mag wheel
maraker
marginal crude oil
microbranch
minor of a determinant
mode independent parsing
monomitopus kumae
monopteroi
mortgage-related
Namīn
neo-cameralism
noninstalment credit
one-inch-thick
oral-mandibular-auricular triad
orthokeratology
parallel-series system
path coefficients method
periodeutic
PF/dil
phytoactive
pilar sheath acanthoma
polycoria vera
Pomaro
protophloem
puerile breathing
puttings-out
quadruple turret
redundant dimension
Ribes davidii
rotating lifting spinner
salets
Salix medogensis
SATCOM(satellite communication)
serotes
Setaria italica stramineofructa
splash around
store adjustment
suborder passeress
sulphide phosphor
sunpath diagram
suppress length indication
surge protecting
Svilajnac
texture ratio
thioindigo
topical anaesthesia
trannie
twin impeller torque converter
union cards
waste water disposal well
whirling vibration
Windsor rocker
Wolf,Christian von