共轭群元素

Male: I think we better 1) review. Female: Yup good idea. Male: OK, the most important rule, the one that all the others serve to protect and 2) execute is that verbs and their subject must agree. Sin

发表于:2018-11-28 / 阅读(256) / 评论(0) 分类 疯狂英语2002年

Will Chinese Replace English as the Global Language? 汉语会取代英语成为世界语言吗? Facebook founder Mark Zuckerberg recently surprised Chinese students when he spoke to them in Chinese. In a talk at Tsinghua University in Beijing, Zucke

发表于:2018-12-08 / 阅读(161) / 评论(0) 分类 2014年VOA慢速英语(十二)月

Ok, here is the clinic for you guys out there on the Dos and Donts of finding emotional joy and carnal fulfillment in its most primitive form, if you get my drift. This male wildebeest dashes up to this herd of females, oblivious to the fact that ot

发表于:2018-12-30 / 阅读(278) / 评论(0) 分类 国家地理2008年

赫芬顿邮报:科学家预言,未来不久,人们将能够通过吞药丸来获取知识,一颗药丸下肚,可能就学会了一门外语.有这么简单的方法,那中国的同学们再不用担心英语学习了. 吃药丸学习英语? Huffingt

发表于:2019-01-01 / 阅读(132) / 评论(0) 分类 双语趣听精彩世界

Grammar Girl here. Today's topic is ain't and a few other troublesome contractions. To quote the famous opening lines of the first-ever talking picture, The Jazz Singer: Wait a minute, wait a minute! You ain't heard nothin' yet! You may have been chi

发表于:2019-01-02 / 阅读(220) / 评论(0) 分类 英语语法 Grammar Girl

图片1 Today's topic is lay versus lie. Lay Versus Lie First, we'll do the easy part, which is the present tense... If you exclude the meaning to tell an untruth and just focus on the setting/reclining meaning of lay and lie, then the important dist

发表于:2019-01-02 / 阅读(178) / 评论(0) 分类 英语语法 Grammar Girl

Study: We Learn Language in Pre-Human Area of Brain From VOA Learning English, this is the Health Lifestyle report. A new study from brain researchers helps explain how the human brain evolved, or changed over time, to permit people to speak and writ

发表于:2019-01-03 / 阅读(144) / 评论(0) 分类 2018年VOA慢速英语(八)月

Today, Bonnie Trenga will help us figure out whether a fast-food chain is on the cutting edge of grammar, or its just being creative with verb tenses. Its time to dissect the McDonalds advertising slogan Im loving it. An ESL teacher named Devaki wrot

发表于:2019-01-10 / 阅读(173) / 评论(0) 分类 英语语法 Grammar Girl

WHO Approves Infant Meningitis Vaccine 世界卫生组织已批准婴儿脑膜炎疫苗 The World Health Organization has approved the use of a meningitis vaccine for infants in sub-Saharan Africa. The vaccine has been given to older children and you

发表于:2019-01-14 / 阅读(139) / 评论(0) 分类 VOA标准英语2015年(一月)

Facebook founder Mark Zuckerberg recently surprised Chinese students when he spoke to them in Chinese. In a talk at Tsinghua University in Beijing, Zuckerberg spoke Chinese for about 30 minutes. Although his Mandarin was far from perfect, students an

发表于:2019-01-17 / 阅读(121) / 评论(0) 分类 英语语言学习

Ok, here is the clinic for you guys out there on the Dos and Donts of finding emotional joy and carnal fulfillment in its most primitive form, if you get my drift. This male wildebeest dashes up to this herd of females, oblivious to the fact that oth

发表于:2019-01-22 / 阅读(157) / 评论(0) 分类 自然百科2008年

By Naomi Schwarz Dakar 10 March 2008 With more than three months remaining in the peak meningitis season, outbreaks in Burkina Faso and Central African Republic have already taken hundreds of lives. But the World Health Organization says a new, low-c

发表于:2019-02-03 / 阅读(124) / 评论(0) 分类 VOA标准英语2008年(三月)

[Storyteller] The journey began The fearless heroes left Heading for a place Far oh far away They had to warn Alron The prince of the North Of the terrible danger That threatened all the lands He holds the secrets Of the black magic His weapon is The

发表于:2019-02-11 / 阅读(172) / 评论(0) 分类 英文摇滚歌曲

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发表于:2019-02-19 / 阅读(182) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(189) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(210) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(214) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(210) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(210) / 评论(0) 分类 加州英语分级G5

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发表于:2019-02-19 / 阅读(217) / 评论(0) 分类 加州英语分级G5
学英语单词
a good riddance to bad rubbish
ablend
absolute warranty of seaworthiness
adjectived
alongside to alongside
angle reference standard
animals and fowls
anyein pwe (burma)
aposeme
basilical
battery-operated car
black gangrene
black strip
bogdanov
branchial pouch
braziers' disease
brown fat cell
career consular officer
cellie
chemical stripper
china closets
chloroleucosarcomatosis
cold-drink bar
color code
constant potential supply
crawful
demographic gap
desorption coefficient
distantsignal
driers oil
e.e.c
end bodi2s
energy accounting
false architecture
felliducous
fire insurance surveying
flent
fuelwood forest
fugitive constituents
granular protoplasm
green-carder
heavy seamless steel pipe
holzapfel
hyocephalids
hyperalkaline
in care
interest accrues to bank
kitchen-sinky
kuperburg
laurentide mts. (laurentian mts.)
layered-filling block machine
level stability
lifter beam
Likhakhama
liquidable assets
master oscillator radar system
means depreciation time limit
meteorological warfare
method of direction observation
mid-seasons
military transport ship
millets
month in month out
multi-channel communication
normal threshold of yin and yang
open table
order Tubulidentata
Ordovician
pes-caprae
post-sovereignty
pre packed
pseudolisten
psychogenic hallucination
pulp-fiction
radioactive surface contamination meter
raise a presumption
redonde
regional jurisdiction
reregulates
sapropel coal
servoelement
settle down to something
sigue
sphere of reflection
strictly dominant strategy
sub-judices
supergrids
tahinas
TARRASIIFORMES
Tejo, R.(Tajo, R.)
tent dress
Thomas Rowlandson
typewriter serial number
unhaunted
vastus muscle
veasive
vittaria mediosora
watercock
waxy crude oil
xbuss
XIRS
Zarephath