对掌体不对称聚合;对映体不对称聚合

Another threat is a rising oil price. In September the price of Brent crude surpassed $80 per barrel for the first time since 2014, 另一个威胁是油价的增长。9月,布伦特原油价格自2014年以来首次超过80美元\桶, driven in

发表于:2018-12-29 / 阅读(74) / 评论(0) 分类 经济学人财经系列

AMERICAN MOSAIC - Springsteen Sings the Songs of SeegerBy Shelley Gollust, Daniel Kirch and Jill Moss Broadcast: Friday, May 26, 2006 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Special English.

发表于:2019-01-02 / 阅读(43) / 评论(0) 分类 2006年慢速英语(五)月

By Paula Wolfson White House 24 April 2006 President Bush is making a renewed push for legislation to reform the country's immigration laws, as members of Congress head back to Washington after a holi

发表于:2019-01-13 / 阅读(100) / 评论(0) 分类 2006年VOA标准英语(四月)

By VOA News 24 January 2007 Good evening. James Webb I'm Senator Jim Webb, from Virginia, where this year we will celebrate the 400th anniversary of the settlement of Jamestown - an event that marked the first step in the long journey that has made

发表于:2019-01-13 / 阅读(110) / 评论(0) 分类 2007年VOA标准英语(一月)

By Deborah Tate Capitol Hill 16 May 2006 Patrons at El Portal restaurant watch President Bush deliver his immigration speech Monday The U.S. Senate is supporting President Bush's call for a comprehens

发表于:2019-02-04 / 阅读(105) / 评论(0) 分类 2006年VOA标准英语(五月)

At Wednesday's regular government meeting, Chinese Premier Li Keqiang called for more reforms and innovation to boost domestic consumption. As part of a raft of policies, the Chinese cabinet has promised to speed up reforms on the household registrat

发表于:2019-02-05 / 阅读(39) / 评论(0) 分类 英语新闻
学英语单词
a particle
acid-refining tank
air pirates
arctic fox
aughte
autotheists
average production period
Bai Juyi
Bari, Prov.di
be found in alluvium
bi-level image
Bonnac
brachyhieric
came down to
cash over and short
celloists
cicerose
cigar bunches
concentrating flux plate
conductor bundle
current surplus
cut off test
darrin
data dictionary assember
differential spur drive pinion
digital error monitoring subsystem
enteromonas caviae
entry bar
epidemic exfoliative dermatitis
exomorphic skarn
extrapolation chamber
federal open market advisory committee (fomac)
fenoxypropazine
figure six
financial reporting
flemmi
flexible conduct
forced-air cooler
frost-free season
fusarex
gauze swab
genuine goods
gesturable
Gobindapur
Goyen
guide slipper
half-period zones
herpetic gingivostomatitis
Hogarth, Mt.
hydraulic mining system
in susceptible leaves
infrared spectrophotometer
insertion of data
isopolitical
items
keyboards
ligamentum phrenicolienale
luminescent band
luneta
Lāleh Zār, Kūh-e
main bottom
mannii
Marknesse
matrilinear
maximum observation distance
mcalesters
mitobiogenesis
mouth music
needle steel
nicosias
noggen
nominal screen aperture
noncyclic photophosphorylation
oil film
onsi
pallidal
parallel work flow
phantom spring
phlebotomized
Phosphentaside
phosphoroscope
qinghaiensis
Rabdosia anisochila
ranking cycle
Royal fish
sacker elevator
scoriae
shrubby penstemons
sign digit
sodium formate
sweet woodruff
track registration
transisthmic
Trelech
tuberculosis of uterine cervix
unencouraging
ungilds
wallydraigles
willinger
wordpecker
yough fro