音标:[,ʌn'sainәs] ;
n. [动](环节动物等的)小钩, (腹足纲软体动物的)缘齿
n. One of the peculiar minute chitinous hooks found in large
numbers in the tori of tubicolous annelids belonging to the Uncinata.

PEOPLE IN AMERICA -March 3, 2002: Todd Duncan By Jerilyn Watson VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Rich Kleinfeldt with the VOA Special English program, PEOPLE IN AMERICA. Today we te

发表于:2018-12-01 / 阅读(129) / 评论(0) 分类 People in America

World Car-Free Day is a very important holiday on the environmental calendar. Every September 22, governments, green groups and ordinary citizens highlight the damage cars are doing to the Earth. The day is a reminder that we do not need to rely so m

发表于:2018-12-29 / 阅读(59) / 评论(0) 分类 英语课程学习计划和讲义

Todd Duncan Broke Race Barriers with MusicWritten by Jerilyn Watson (MUSIC) VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Rich Kleinfeldt with the VOA Special English program, PEOPLE IN AMERICA. Today we tell the story of Todd Duncan -- a conce

发表于:2019-01-02 / 阅读(35) / 评论(0) 分类 名人轶事

Grammar Girl here. Today's topic is how to format questions. You think you already know this, don't you? I wonder if you're right. Everybody knows how write a plain vanilla question: What's new? They're called direct questions. But there are trickier

发表于:2019-01-02 / 阅读(53) / 评论(0) 分类 英语语法 Grammar Girl

Alisha Ryu The Iraqi Governing Council has nominated one of its own members, Shi'ite Muslim Iyad Allawi, as its prime minister of the caretaker government that will take power in Iraq on June 30. The

发表于:2019-01-03 / 阅读(51) / 评论(0) 分类 VOA2004(上)--国际时事

Anti-government protesters have ended their occupation of the airports in Bangkok after a court ruling removed Thailand's prime minister. But as Ron Corben reports from the Thai capital, the political outlook remains clouded, because of concerns ove

发表于:2019-02-08 / 阅读(76) / 评论(0) 分类 VOA标准英语2008年(十二月)
学英语单词
Abae
Agrostis pubicallis
air/oil seal
Albert Schweitzer
Alloy 750
anniellids
annular spring
as might have been expected
as sawda i.
autopharmacologic
backing shell
balibagoes
be roasted alive
brand leveraging
cable connector
cable telephony
Casamance, I.
cavum pleuropericardiacoperitoneale
centrifugal type molecular still
charging station
charwell
cleat spear
clock synchronization module
coapplied
Crigler-Najjar syndrome
curiara
curriculum program
dame de compagnie
diffuse papilloma
double-punch
duplicate record
equal-tails test
estimated power
Euphorbia jolkinii
exchange rate equation
fall of
girder for model attachment
gross structure
income levels
ingotweigher
inhousehold
intermittent load
K-V fingerprint technique
larusso
lay the base for
long locking piece
low-friction
lupanone
Mafaki
magnetic conductibility
margin-punched card
marginal spot
martiniques
metricalities
microwave link
mineralogy of tropical soils
minimum specific fuel consumption
mnemonic operation code
motiving
multi-level analysis
mutual-induction protector
Ndao, Pulau
offresonance
partially differentiable
phosphopantetheinylating
polyamorphous
pommy
print chinese character input
proliferants
rack rod
radiation refrigerator
radioactive waste minimization
ray-surface
reflector glass
relative Mach number
reocrd changer
revengement
rhochrematics
rotational landslide
sarodiya
secondary electron conduction target vidicon
seegh
social-emotional-relationship orientation
sociology of energy
sonuss
Spharomagnesit
spookfish
stock sewer
straight-sideds
stupid-heads
supervisor-privileged instruction
survey crew
symms
teflon rod
top panel
transient control executive area
trunnion tip wagon
unreverberant
violent conduct
wet weight
will of the state
wound tissue