音标:['ɛksə,dɝm] ;
n. 外胚叶;[生物] 外胚层

[00:00.69]Storms Always Give Way to the Sun [00:07.87]What is the secret ingredient of tough people [00:11.66]that enables them to succeed? [00:13.51]Why do they survive the tough times [00:16.03]when others are overcome by them? [00:17.84]Why do the

发表于:2018-11-30 / 阅读(125) / 评论(0) 分类 英语专业晨读美文

By Anjana Pasricha New Delhi 05 February 2006 Lockheed Martin executive, second right, explains the working of surveillance aircraft Hawkeye 2000 to Indian Defense Minister Pranab Mukherjee, right, du

发表于:2019-01-07 / 阅读(129) / 评论(0) 分类 2006年VOA标准英语(二月)

By Deborah Tate Capitol Hill 14 November 2006 A group of prominent arms control experts has sent letters to U.S. senators urging them not to approve legislation relating to the Bush administration's nuclear deal with India unless significant changes

发表于:2019-01-08 / 阅读(155) / 评论(0) 分类 2006年VOA标准英语(十一月)

Ali: Its just our luck that as soon as we arrive here for our island vacation , theres a hurricane warning! Mariela: Its uncanny , isnt it? On last years vacation, we crossed paths with a tornado and now this. Ali: Yeah, that tornado was something. I

发表于:2019-01-11 / 阅读(70) / 评论(0) 分类 地道美语播客

September is usually the worst month for hurricanes in the Atlantic Ocean. At least ten named storms have formed there this year. The hurricane season continues until the end of November. The total number of major storms this year has been above aver

发表于:2019-01-11 / 阅读(89) / 评论(0) 分类 英语杂谈

By Paul Sisco Washington, DC 10 January 2007 watch Avalanche Safety report Avalanche! is the most frightening alert a mountain traveler can hear. Uncontrollable snow slides in the world's mountainous regions -- from the Himalayas to the Alps to Nort

发表于:2019-01-11 / 阅读(106) / 评论(0) 分类 2007年VOA标准英语(一月)

By Alisha Ryu Nairobi 25 September 2006 Ali Mohamed Gedi The prime minister of Somalia's beleaguered interim government is urging the UnitedNations Security Council to act swiftly in lifting a 14-year-old arms embargo on Somalia, so that armed peace

发表于:2019-01-12 / 阅读(124) / 评论(0) 分类 2006年VOA标准英语(九月)

By Delia Robertson Johannesburg 23 March 2007 At least83 people are dead, and about 300 have been injured in a series of explosions at an arms depot on the outskirts of the Mozambique capital, Maputo. VOA's Delia Robertson reports from our southern A

发表于:2019-01-13 / 阅读(108) / 评论(0) 分类 2007年VOA标准英语(三月)

By Lisa Schlein Geneva 03 January 2007 The major wars of the 20th century gave a boost to the legal arms trade. But the end of the Cold War and the move from international to local and regional conflicts pushed trade in small arms and light weapons

发表于:2019-01-31 / 阅读(102) / 评论(0) 分类 2007年VOA标准英语(一月)

By Noel King Khartoum 12 October 2006 The African Union Mission in Sudan says violence between Darfuri rebels and the Sudan government continues along the Sudan/Chad border. A U.N. panel of experts says that an arms embargo in Darfur is being routin

发表于:2019-02-01 / 阅读(135) / 评论(0) 分类 2006年VOA标准英语(十月)

By Paula Wolfson White House 14 February 2007 President Bush says he is convinced an elite Iranian military unit with government ties is putting weapons in the hands of Iraqi insurgents. But, as VOA's Paula Wolfson reports, Mr. Bush says he does not

发表于:2019-02-01 / 阅读(111) / 评论(0) 分类 2007年VOA标准英语(二月)
学英语单词
a cigarette butt
albanus
all-private
antipathetic)
artificial radionuclide
Astrocytus
autographings
automatic discharger
azimuth sweep
barberry
Bavay
beresfords
binary coded digit
booktalking
brown sugar
cadre
carbon-14 dating method
chemosensory hair
commodity supply
connected parties
contact promotion
CSTC
cut and sew
Cynanchum longipedunculatum
distribution switching metwork
do someone to rights
drafters
dreamer
elsheimer
escheating
esterhazy
family Megalonychidae
final setting
fluidized bed gasifier
gambling
h.324
harties
heater surface
high-temperature components
hydrological cycle
impatiens pterosepala pritz. ex diels
Kargowa
keena
kiddie fiddlers
kosava
land act
leucanthemum superbums
lignate
megaladapid
meteorium atrovariegatum
Miltex
minor equipment
mollica
Monowai, L.
more dead than alive
multi-tenant
multibit code
Nera, Pta.
new distress signal
nitzschia socialis
oesophageal sclerite
opera window
optical packet switching
outline process chart
overconcentrated
pannikell
pectocellulosic
period between well-flushing
phenylpyrroles
Phenyracilline
pleading the baby act
precision fine pitch machine
production rule for units
puggier
Quetzalcoatlus
random electron
randomized response
RCW (return control word)
re-thinks
red-eye factor
redundant bombing
rutinic acid
sclerosing nonsuppurative osteomyelitis
Ship Characterisation Board
silicon barrier detector
slag riser
social justice
Soh, start of header.
spindle arm gage
squid-jigger
straightening die
strowski
tachycardic
teleoperation
tenilapine
unit turbine
Ventselëvo
virusemenia
wall mounted washdown WC-pan
welding fluid
wilcoxsons
zero divergence field