[网络] 免疫偶联物;免疫交联物

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(326) / 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(250) / 评论(0) 分类 2014年VOA慢速英语(十二)月

发表于:2018-12-12 / 阅读(238) / 评论(0) 分类 医务英语

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(362) / 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(224) / 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(325) / 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(313) / 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(232) / 评论(0) 分类 2018年VOA慢速英语(八)月

DAVID GREENE, HOST: Today in Your Health, we're taking a close look at chemotherapy. It's been a mainstay of cancer treatment for decades, but that method is slowly being edged aside in medical research as new treatments, like immunotherapy, grab the

发表于:2019-01-08 / 阅读(330) / 评论(0) 分类 2017年NPR美国国家公共电台3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(243) / 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(242) / 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(197) / 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(249) / 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(211) / 评论(0) 分类 VOA标准英语2008年(三月)
学英语单词
AC (automatic control)
air conditioning bay
all of the sudden
ambilevosity
animal flower
anti-racketeering laws
ayyappan
bangs up
barrelchested
beryllium metal
blumenau
boattails
born on
brassicicolin
carcase clamp
catnapped
Cherangany
clinker cement
cocoa plums
cold rolled carbon steel
common yellow day-lily
computer dating service
control cable to work
cycladicama oblonga
devoted
difference measuring assembly
dualscatter laser velocimeter
economic-related
edge milling machine
educational propaganda
egyptian pound
emphysematous gangrenes
epitrochoidal engine
exit concentration
fading on line-of-sight path
far be it from me
fish-eyed
fissurae ligamenti venosi
flour dust
four-node flat rectangular shear panel
free market value
gang board
HANLON
hatchworks
ingot drawing crane
input coupling
inspection hole of ceiling
interference factor
isva
kerosolene
Koshiba Masatoshi
kouse
kullervo
Kulyuka
lazed away
lithium-doped solar cell
make a push
maping series
maxwell field
mellings
Noyers-sur-Cher
occasional trade
odd-side molding
overflow exception
paradisiacal
partimute
Parvex
peak production
periplum
pin head
postlingually
price differentials
principle of respect
ptomaintokism
radiotelegraph autoalarm
raw bar
recommended parameter
regulation tube
rubber ball recirculating pump
rubs into
schreiner
SDB (store data buffer)
selfwise
semiannular
separation column
Shamarīyah
short sightedness
size grading
social management
stiffness factor
Tehuantepec, Isthmus of
the Catholic Church
thermal prospecting
tibio-tarsal articulation
total orders
tunned
tunnel airstream
turkmenia
typhus degeneratives amstelodamensis
union purchase
urm
zigzag mill