音标:['aisәu,θiә] ;
n. [气]等夏温线
n. A line connecting points on the earth's surface having
the same mean summer temperature.

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(106) / 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(151) / 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(123) / 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(198) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
A-basis
access adit
adrenosympathetic
Alfheim
anvil with an arm
arnoes
Aroma Park
arsenit
astrophic
bipedally
bloodbath
Bonus Eventus
bring into fullplay
chang gear device
Chirp Z-transform
christine marie everts
Clark Mountain
clowders
collimancy
conasupo
contract for future delivery
Dado-head
de magging
deckhouse top
decontraction
degraded core accident
despence
dining hall
direct reading
disc bowl clarifier
dithiolanes
echelette
economic atmosphere
electroencephalograms
endosporic
engine-room emergency bilge suction
exogenic processes
factory hygiene
flat sawing
focus group discussion
genaponta
Grawitz's cachexia
half-guineas
hand screw holdfast
kna' mean
koswite
lab-size equipment
language competency
light bread
local obstructive pulmonary emphysema
luders' line
manual position
marine clay
mesorecta
mother wart
multithreaded application
neumann principle
nitrobenzoylazochromotropic acid
non repeated key
non-self-embedding grammar
one's heart in one's mouth
operative actual
Orava
Pacific international lines
paint-mill
pakers
Pholidophoridae
pimeloma
podfading
postonset
propulsion bond
protein fat
Prut
pseudoneoplasm
pugio
rendering of detail
Santa Inés, I.
scope analyzer
seitan
sigeions
social service system
South East Hd.
SSAD
St-Doulchard
standard tooth taper
steam slewing crane
stenhouses
stormclouds
surge wave
surinam-bark
tape driver interrupt
telautograph
tenerifes
Trakehner
trip-free relay
wagon examiner
waling strip
western redbud
whettons
Yue dialect
yuehnan movement
zitis