音标:[siː'pætrɪks] ;
n. 相平面上的闭合曲线

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. Im Barbara Klein. VOICE TWO: And Im Steve Ember. Hop on -- this week our subject is motorcycles in America. (SOUND) VOICE ONE: Bikers ride under a Main Street sign welcoming them to last

发表于:2019-01-11 / 阅读(180) / 评论(0) 分类 VOA慢速英语2008年(八)月

By Luis Ramirez Bangkok 14 January 2008 At least eight soldiers are dead after what authorities in Thailand say was an attack by Islamic militants in the country's south. VOA's Luis Ramirez reports from Bangkok. Thai army officials say the soldiers w

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 VOA标准英语2008年(一月)

By Lisa Bryant San Sebastian, Spain 20 April 2006 After nearly 40 years of separatist violence, Spain's ETA terrorist group has announced a permanent ceasefire. The separatist organization has killed

发表于:2019-01-13 / 阅读(212) / 评论(0) 分类 2006年VOA标准英语(四月)

AmericansHoldSomberObservancesofSeptember11Attacks A decade after Islamic terrorists hijacked four passenger planes and turned them into weapons to claim nearly 3,000 lives, people in the United States on Sunday somberly marked the September 11 anniv

发表于:2019-01-13 / 阅读(154) / 评论(0) 分类 VOA标准英语2011年(九月)

By Robert Berger Jerusalem 17 November 2007 The United Nations has criticized Israel's controversial separation barrier in the West Bank. As Robert Berger reports from VOA's Jerusalem bureau, Israel has rejected the report, saying the fence is vital

发表于:2019-02-06 / 阅读(143) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Jennifer Glasse London 05 October 2009 A new high court has begun proceedings in Britain, replacing the appeals court in the House of Lords. Its title, The Supreme Court, has led some British lawyers to be concerned that it might eventually take

发表于:2019-02-20 / 阅读(132) / 评论(0) 分类 VOA标准英语2009年(十月)
学英语单词
abiortrophia
acute miliary tuberculosis
Anamu, R.
anaspid
anisotropic layer
anode corrosion
archival management
arcuate ligament
art-styles
automatic operating mode
Av.
axial-flux motor
backward scan technique
Banki turbine
bottom of business cycle
bottom rudder
cable eccentricity gauge
ciclus
class channidaes
CLCD
coded AC phase selective track circuit
cotton quilt
curtatively
dame school
Dengueri
digitalis powder
directed imagination test
emergency penal ordinance
epigenetic permafrost
expression (husserl)
fimbriatula
fire step
five-forces model
floating storage
forfaiters
gantry lathe
generative
get on the bandwagon
gf-value
gives support to
haasts
heat absorber
holonet
in-situ direct shear test
inline style
innermost DO of nest
integral heat of swelling
invoice to transfer
killer tube
koroli des.
krantze
lactucopicrin
lepiota praetervisa
leutze
load shed
local object
lock-hospital
loller
mechanical-optic deflector
microcheiria
moscow' narashino
Oberalpstock
overhead handling equipment
payload separation
peak let-through characteristic curve
pinolcaine
pitch-fork
plaguers
planet apparent motion
pratyeka
pyrocarbonates
pyrometallurgical plant
quasi-stellar objects
quick-silvers
reglucosylating
resoaked
safety harnesses
sanchezia nobilis
satellite landing control system
semicassis bisulcata
side-flow weir
simdig
sjs-s
smokein
smout
snow bear
spatial rotation
statistical planning
steam economizer
stirfries
the bad
time-proportioned sample
toppo
two-storey faces
unborable
vanadylous
vetted
vil-lage
wallscreen
weissfloch method (tangent method)
Wilson, Robert Woodrow
wired broadcasting station