音标:[,aisәu,pɔli'mɔ,fizm] ;
同多形现象, 等(同质)多晶型现象

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(248) / 评论(0) 分类 VOA标准英语2008年(八月)

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(268) / 评论(0) 分类 2006年VOA标准英语(五月)

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(247) / 评论(0) 分类 2017年NPR美国国家公共电台1月

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(326) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
4-amino-triazole
acceptance specifications
airgram
Albany Congress
antiphonetic
Apsilus
Aspirin-arginine
asplenium oldhamii hance
augmented matrix
bach pat
balance of payment position
Ban Nam Ham
barium arsenate
benzyloxycarbonyl-Leu-Leu-phenylalaninal
blast-furnacemen
brunchtimes
calling line identification facility
Chermai, Sungai
cisplanetary space
conservation of standard
core binding oil (core oil)
correction pulse
CUSIP Number
decomposable erosion
deep-think
deinitializes
dereified
diarrhea due to disorder of qi
duration of testing
Duverge
erudition
exhaust collection ring
falls ill
fashion-icon
firehawks
folghthe
Forwarding Expenses
foveolae granulares
from the old school
guide link
Habiganj
hydrogen free electrode
innum
INSMAT
integrated navigation and collision-avoidance system (incas)
isoamidone
jolt rock-over pattern draw machine
kory
Kānī Rash, Gardaneh-ye
leg socket
lift lock type hatchcover
longitudinal roof bar
magrits
malto-amylase
microwave detection and ranging
mitrata
mnemonicon
modulated vision carrier
N-lauroyl-L-valine
narrow-leaved white-topped aster
non crystalline
non-degenerate critical point
nuadus
official deed
oleogel
ontogenetic stage
optifast
order no
paranuchal
pelitic
phaenacantha marcida
phreatic divide fluctuation
physicalization
pitch-opal
plankton volume indicator
power grid
quokka
R-16341
radio compartment
refetch instruction
remote-controlled x-ray unit
rewness
roll coolant system
Sandong
second board
semi-bordered pit
service car
side sling
slow strain-rate testing
suffocation
Suncholin
swarf collector for drills
thermal test reactor
torsion fibre
triangular-wave polarography
trouble oneself
two - man rule
vintage-look
Waltersville
West Thurrock
Wielkopolska, Nizina
yes-and-no