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糖用活性炭

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 carb-, carbo- 表示碳 carbon = carb + on n. 碳 carbohydrate = carbo + h

发表于:2018-12-19 / 阅读(155) / 评论(0) 分类 英语PK台

Grammar Girl here. In todays episode were going to answer some bizarre and puzzling questions: Can two people share a life? Can two writers share a neck? How many heads does a person have? How many wives do certain men have? Today's guest-writer, Bon

发表于:2019-01-02 / 阅读(198) / 评论(0) 分类 英语语法 Grammar Girl

Broadcast on COAST TO COAST: May 13, 2004 AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- we talk to language columnist and author Barbara Wallraff about her new book. It's called Your Own Words. In it, she explains, quote, h

发表于:2019-01-11 / 阅读(133) / 评论(0) 分类 词汇大师(Wordmaster)

Australia's bold plans for a carbon emissions trading scheme are under threat after the conservative opposition in Canberra hardened its stance against it. Critics of Prime Minister Kevin Rudd's proposal say it would cost jobs and provoke economic u

发表于:2019-01-11 / 阅读(151) / 评论(0) 分类 VOA标准英语2009年(五月)

Gandhi Or Jolie? play pause stop mute unmute max volume 00:0004:42repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. OPHIRA EISENBERG, HOST: All right, let'

发表于:2019-01-16 / 阅读(139) / 评论(0) 分类 2016年NPR美国国家公共电台9月

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- we talk to language columnist and author Barbara Wallraff about her new book. It's called Your Own Words. In it, she explains, quote, how to outsmart the reference books and be

发表于:2019-01-18 / 阅读(126) / 评论(0) 分类 英语单词大师-Word Master

【NPR边听边练】致力于提供新鲜有趣、饶有意味的时讯资料,致力于通过精听的方式促进听力提高,致力于不断开阔眼界和深入了解美国观点。 精听建议: 先完整地把一条新闻听一到三遍,争

发表于:2019-01-22 / 阅读(108) / 评论(0) 分类 NPR边听边练

By Lisa Schlein Geneva 16 June 2007 United Nations and international aid agencies are calling for a stop to the trafficking of children in Africa. As the world marks the Day of the African Child, the agencies condemn a practice that exploits and ens

发表于:2019-02-03 / 阅读(167) / 评论(0) 分类 2007年VOA标准英语(六月)

By Marissa Melton 09 February 2007 Child laborers in Benin Activists, U.S. government representatives and scholars gathered in Washington Thursday to discuss human trafficking, not sex-trafficking, which is the most talked-about aspect of the industr

发表于:2019-02-06 / 阅读(271) / 评论(0) 分类 2007年VOA标准英语(二月)

MORT:King Julien,what are they? What are they?! KING:They are aliens (外星人).Savage(凶残的,未开化的) aliens from the savage future. MINISTER:Theyve come to kill us.And take our woman.And our precious metals(金属). KING:Get up

发表于:2019-02-16 / 阅读(121) / 评论(0) 分类 跟着美剧练发音
学英语单词
acceptance of materials stamp
actinocladium brevibrachium
advanced gear
Aleutian Range
alkaline corrosive battery fluid
ammonia synthesis unit
anidulafungin
automated tellers
Ban Phe
benzethidine
Bereg
Biko
bimetallic standard (system)
bind metal
carlavirus chrysanthemum virus b
cement concrete
chemically pure reagent
choledochus sphincter
coarctated
coil cut-up line
cold shield shading
combinance
combination bond
dcollet
defencible
dentimargo makiyamai
Derrybeg
directionality effect
dynamic retinoscopy
eagle owl
effective number of plate
eleanor gwyns
electric-light bulb
fees paid for using urban landed property
fish meat strainer
fluosolids roasting
ground circuit
guanine-nucleotides
heavy (precipitated) calcium carbonate
hydrochloric acid treatment
hydroxyl radical
imix
inverse equation
ion sensing element and device
isologous tissue
journal bearing key
knoll-reef
Kompong Trach
korundophilite (corundophyllite)
lane-route
libido
light mark microammeter
limited flexibility
list technique
Louis IX
manzanitas
middle-latitude sailing, mid-latitude sailing
Miriňay, R.
monopodium
murdered
narratorial
natural period of oscillations
nitrogenated oil
oodinium disease
parametric resonance
parent education
pc133
percussion lock gun
pnpn-diode
point nose bent tool
pretest-posttest
properzi aluminum method
push-button timer
radio communication failure message (rcf)
recovery processing
self shield coil
shilling's-worth
soil erosion potential danger
splendency
spring index
street main
sumpter-mule
Surico
tekkieh
temperature of plant growing
terrenest
thatcherist
the first but two
tropical fresh water zone load line marking
turbinaria reniformis
turn formation
ungenerously
unrepeatably
uranium tribromide
UVPC
Veinticinco de Diciembre
vitellorubin
weight room
Wilson electroscope
winbonds
X-junction
Xylocarpus granatum