保水性

The U.S. Embassy in Phnom Penh announced this month that the Cultural Heritage Center for the Bureau of Educational and Cultural Affairs (ECA) of the U.S. Department of State has awarded $350,000 from the Ambassadors Fund for Cultural Preservation to

发表于:2018-12-08 / 阅读(227) / 评论(0) 分类 VOA标准英语2018年(一月)

The Book of Nature never disappoints 自然之书永不让人失望 A very great man once said that the Book of Nature is the only book whose pages never disappoint the reader. 一个非常伟大的人曾经说过,自然之书是唯一一本不会让

发表于:2018-12-08 / 阅读(109) / 评论(0) 分类 美国小学英语教材6

Fakeation is the unusual practice of staying at home but tellingeveryone you're away. 假装度假指明明待在家里,却告诉别人你出去玩了。 Some take a selfie that looks like theyre on holiday and post iton social media, some go so fa

发表于:2018-12-12 / 阅读(107) / 评论(0) 分类 英文语法词汇

By Brian Padden Irbil, Iraq 31 August 2006 watch Iraq Tourism report In tourism promotional ads, children are playing in the water Recently the Kurdish region of Iraq launched an international advertising campaign called The Other Iraq. The campaign

发表于:2018-12-16 / 阅读(168) / 评论(0) 分类 2006年VOA标准英语(八月)

Each fall thousands of Coho salmon flocked to northwest rivers to spawn, but many never get the chance, especially near big cities like Seatle. And in some of these urban areas, up to ninety percent of the female were dying before they spawned, which

发表于:2018-12-24 / 阅读(121) / 评论(0) 分类 2015年Scientific American(十)月

This is scientific american sixty seconds science.I'm Julie Rosen, got minute. Each fall, thousands cohort samen flock to northwest river to spone. but many never get the chance especially near bit city like Seatle.and some of these urban areas'90 pe

发表于:2018-12-24 / 阅读(103) / 评论(0) 分类 2015年Scientific American(十)月

4. At the end of adolescence, however, the brain shuts down half of that capacity, preserving only those modes of thoughts that have seemed most valuable during the first decade or so of life. 【分析】复合句。句子主干为 the brain shuts d

发表于:2018-12-30 / 阅读(119) / 评论(0) 分类 考研英语长难句讲解

Washington, D.C. has a complex relationship with graffiti and street art. Local street artist Gobi knows this well. Not long ago, a police officer caught him spraying colorful paint on the side of a building. Gobi did not get permission to put his de

发表于:2019-01-02 / 阅读(166) / 评论(0) 分类 2017年VOA慢速英语(七)月

By Zulima Palacio Washington, DC 05 May 2006 watch Hydro Power report For a long time, hydropower was considered the original renewable energy resource. In many countries, hydropower represents a high

发表于:2019-01-07 / 阅读(165) / 评论(0) 分类 2006年VOA标准英语(五月)

This is the VOA Special English Technology Report. A hologram is a three-dimensional image -- an image that appears to have height, width and depth. More than thirty years ago, Princess Leia gave her famous holographic plea for help in the original S

发表于:2019-01-12 / 阅读(141) / 评论(0) 分类 2010年VOA慢速英语(十一)月

By Paul Sisco Washington, D.C. 27 June 2007 After successful careers in the sportswear business, Doug and Kristine Tompkins set out with a passion to preserve the some of the world's last remaining wild places. Today they are among the largest landho

发表于:2019-01-13 / 阅读(201) / 评论(0) 分类 2007年VOA标准英语(六月)

AUDIE CORNISH, HOST: A few weeks back, we invited our listeners to tell us about IT-related emotional breakdowns. We asked NPR's Alina Selyukh to read all the messages, and one of them stuck with her. It came from a mother distraught by a loss of an

发表于:2019-01-17 / 阅读(140) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Friday morning's underground nuclear test in North Korea was not a complete surprise, as activities associated with nuclear weapons testing have been noted around the test facility for the past few months. However, Su Xiaohui, deputy director of Inte

发表于:2019-01-19 / 阅读(131) / 评论(0) 分类 2016CRI中国国际广播电台

As these robot submarines accomplish great missions, the possibility of one day melting our way into Europas deep ocean is moving from fiction toward fact. Lets just imagine, there were on a little spacecraft with the capability to melt to the ice, w

发表于:2019-01-22 / 阅读(112) / 评论(0) 分类 自然百科2012年

Want to step outside to take in the scenery or pick up some rocks? As familiar as it might look beyond the port hole, Mars is dangerously alien. The upside is the low gravity will give you super jumping abilities, the down, the almost complete lack o

发表于:2019-02-03 / 阅读(116) / 评论(0) 分类 自然百科2012年

今天我们要学的词是outsize。Outsize,形容词,是特别大的意思。美国房屋市场出现复苏,新房供应量下降,Though new homes represent less than 20 percent of housing sales, they have an outsized impact on the economy.

发表于:2019-02-05 / 阅读(107) / 评论(0) 分类 英语单词荟萃

In this image taken from video, a police officer approaches the vehicle containing a car bomb, which stands with the door open and the police officer reaches down to lift one of the red canisters on the roadway at New York's Times Square, New York, 0

发表于:2019-02-07 / 阅读(144) / 评论(0) 分类 VOA标准英语2010年(五)月

BUDAPEST, Jan. 6 (Xinhua) -- Hungary officially took over the presidency of the European Union (EU) at a ceremony(典礼) in the parliament building on Thursday evening, attended by EU and Hungarian dignitaries. Belgian Prime Minister Yves Leterm

发表于:2019-02-13 / 阅读(123) / 评论(0) 分类 英语新闻

In Beijing, CPPCC members have held a news conference on how to preserve the environment and promote green development. They discussed the government's determination to protect the environment, the severity of climate change, and what role the media

发表于:2019-02-18 / 阅读(136) / 评论(0) 分类 cctv9英语新闻2016年

We are rediscovering the enigmas(谜团) of the Moon and they're really in our own backyard Dr Jim Garvin, Nasa Goddard Space Flight Center Moon water has world in a twitter A surprising amount of water has been found to exist in the Moon's soil. Data

发表于:2019-02-18 / 阅读(125) / 评论(0) 分类 英语新闻
学英语单词
a bit of crumpet
Agung, Gunung
alangamide
antagonistic symbiosis
argols
artificial releasing
asphyxiant poisoning
at high altitudes
Atapirire
auricular docimasia
auto coupler
balanced file
belt disalignment transducer
Bhalil
blackstuff
broad-mindednesses
Brombenzyl
bucasoy (philippines)
byelines
capital of South Africa
Cartesian devil
chaplet block
ciel
clear for running
clearing currency
Collen earth
crevasse repair
ctg
cybercults
different cultures
Dionysius of Haiicarnassus
Dobova
Donau
double-entry budgeting
dumping profit margin
electrocardiog raphy
electronic consultation (e-consultation)
epoxy composition
equipment compartment
Esenguly
external wall of cochlear duct
ferrous sulphide
fuel system run
G-parity
goose-grasses
heroquest
high-voltage pulse generator
honeymoon baby
huckstered
injection pump plunger
it is no accident
kalamdan
laemoglyptus pingtungensis
lepidosirens
Mare Serenitatis
measured distance
money supply analysis
moral-dilemmas
morphogenetic pheromone
Murazzano
musculus triceos surae
Naepasu-do
nikita khrushchev
oxygen compound
perultimate chromomere
petches
preservation by low temperature
proactive interference
proofs
protoavis
purchasing agents
question-answering
quotient register
rainest
refracting power
refusion
rhone-poulenc
Rivera Peaks
roll testing
sample-interleaved
saved by the bell
selachophobia
semiconductor surface
signifier
silicon nutrition
skyphos
slagowski
space division multiplexing time-slot interchanger
spur dike
staphyleus
stopwatches
summotion
surface space charge region
tarvan
transfructosylation
tubercullnic acid
turbinatome
unidentified growth factor
uniform-motion
water jacket cupola
We have opposite views on this
X-ray crystal density