[数] 二次曲线的共轭直径

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(280) / 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(180) / 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(301) / 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(154) / 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(241) / 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(211) / 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(165) / 评论(0) 分类 2018年VOA慢速英语(八)月

Diameter 直径 A diameter is a straight line inside a circle. 直径是圆内的直线。 Can any straight line in a circle be a diameter? 圆内的任何直线都是直径吗? No, its two ends must meet at two different points on the circle. 不是

发表于:2019-01-10 / 阅读(157) / 评论(0) 分类 与美国小学生一起学英文第9册

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(205) / 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(165) / 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(140) / 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(184) / 评论(0) 分类 自然百科2008年

One of South Korea's most powerful business leaders has avoided a prison sentence for alleged corruption. A South Korean court agrees the former chairman of Samsung evaded taxes, but it threw out more serious charges. VOA's Kurt Achin reports from S

发表于:2019-02-02 / 阅读(152) / 评论(0) 分类 VOA标准英语2008年(七月)

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(148) / 评论(0) 分类 VOA标准英语2008年(三月)
学英语单词
2-cinnamoyl-1-naphthol
absolutely convex closed set
accelerated electron
acid blue black 6b
added matrix
al uwaynah
ammonium sulfate
anterior supraclavicular nerve
aprammatica
atmospheric constituents of Venus
barbing
Barstovian
blue line print
bourdon thermometer
Bromus catharticus
car wheels
china bean
clareville
collagen casing
condylos
configuration report program
cooling water capacity
Coryanthes
creeping form
critical parameter
crusheth
Dagbani
dichodontium pellucidum
do its work
drag conveyer section
Droylsden
edge-sensitive scan design
exhibitry
extra-fine black stone
fractional magnetic charge
go back to sth
helicopts
honor bound
HTK
hypothalamic lesion
i-socoured
ice pyramid
incoherent interference
insemination technique
intelligence quotient classification
interligamentous
intervillage
intrinsic equation of curve
iPLA2
Julian Bond
katacalein
kieserohalocarnallite
Kilgori
Kurosawa Akira
maingenerator
manual transfer device
Maputo, R.
marine fishing activity
muting switch
Nasonia
nitrosoguvacoline
nurse's office
penetration and fracture test
polycaprolactams
pulled apart
recalibrate
recurrence relations
regional market
respiratory particle
robot-machine-plant interaction
rodingitize
roll gears
rounding procedure
routine-declarere
RSPB
safe heat transfer
sea crawfish
selective gear drive
serrill
Shcherbakov
silica fume concrete
silicon valley
single-pass compiler
sodium current
stock moment
subornative
subtropical forest region
Tamaya, R.
Tarumovskiy Rayon
technical value clause
text stream
TOXBANK
tweople
underground installation
unit of weight
unsyndicated
value of work
variolite
vicarage
Waksman, Selman Abraham
Walter Mitty
zinc coating