音标:[,aisәu'saiklik, -'siklik] ;
[化]等节环(型)的, 同素的, (尤指)碳环型的(=carbocyclic)
s containing a closed ring of atoms of the same kind especially carbon atoms

【近义词】

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(141) / 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(184) / 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(158) / 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(235) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
a box of teeth
Aalma ech Chaab
Abomey-Calavi
acid-resistant ceramic slurry pump
acute melancholia
arabicks
archaeological photogrammetry
avengement
backlighting photography
Bang's necrosis bacillus
barthelmes
basketballs
basmas
bending recovery
benzalaminophenol
Best and Greatest
biovarial
carboxylic chloroprene rubber latex
career civil service
centrifugal field
cepphus columbas
Chebyshev's differential equation
chicken guinea
Christopher's methods of spleen index
coeffcient of stability equivance
combined data
dactyliography
depopulator
desmodium triangulare (reta.)merr
douzepers
embillow
equal interval peak
erica lusitanicas
four-legs intersection
fulcrum pin cap
futuriasis
gastro-hepatic omentum (or gastro-hepatic ligament)
get into someone's ribs
gowerne
gullet of saw
gunnislakes
hieraco-
hypercarotenemia
hypogranulosis
implement lowering control
in-line four-point probe
Iron County
irrelevant
isocure process
karachinsky
Kleinniedesheim
Kobresia nepalensis
lemon drops
linear streak cautery
lobby-gow
maximum average power
maximum fluidity
memory location register
miari
mtpa
name search
Ngatea
non-degenerate state
octonus
oleum menthae piperitae
Orange Walk
parallel training
Patauag
pectinae
pedodontia
permissible loading of transmission lines
Petrarchs
pickle softening
pitarina sulfureum
pocket radio set
prurigo hiemalis
Pyotr Ilych Tchaikovsky
Pytheas
Q.C.D.
removal of conjunctival polypus
Rhine maiden
scharff
Schonlein-Henoch purpura
semiconsciously
sludge pan
sodium loop
spindled-legged
spoke type
static induction thyristor
stationeriness
subcuneiform nucleus
succus limonis
threeperson
thrombopeny
Thuja orientalis L.
trans-pars-plana
transmitting ray
u.s.a
unit pyramid
valve tappet roller pin
volkovas
white daisies