重粘结土;重粘质土

Windows Vex Bats' Echolocating Abilities 干扰蝙蝠回声定位的烦人窗 Just as humans understand the shape of our surroundings by how light reflects off objects, bats use reflections of sounds they produce insteadwhats called echolocation. But

发表于:2018-12-02 / 阅读(143) / 评论(0) 分类 2017年Scientific American(九)月

By Gary Garriott Broadcast: July 29, 2003 This is Bill White with the VOA Special English Agriculture Report. Soil conservation efforts protect soil from wind and water that can blow or wash it away.

发表于:2018-12-07 / 阅读(157) / 评论(0) 分类 VOA2003(下)-农业与经济

9. We should hold together and overcome difficulies caused by the natural disaster. 我们应该团结一致,克服自然灾害造成的困难。 还能这样说: We should unit as one and concentrate efforts on the natural disaster. We ought to

发表于:2018-12-25 / 阅读(85) / 评论(0) 分类 情景会话口袋书人际篇

234. A weary warrior 厌战的勇士 warrior-wheedle I warily weaved my way along the path of the watercourse. I had to remember that I was a warrior. My first duty was to fight the enemy. Like many warriors, I was brave. But unlike many, I possessed

发表于:2018-12-30 / 阅读(108) / 评论(0) 分类 胡敏托福词汇记单词

As High As A Kite I was sitting on the beach the other day watching a kite (In the shape of a two winged aircraft) flying high in the sky. It made wonderful acrobatic maneuvers as if piloted by a person with a lifetimes experience of flying. However

发表于:2019-01-02 / 阅读(179) / 评论(0) 分类 美丽英文

Every man has, at one point or another, sat down in the barber's chair and been asked, What'll it be today? 每个男士坐在理发师的椅子上时,或多或少都会被问过:今天想要什么样子? We have a recommendation: instead of ju

发表于:2019-01-03 / 阅读(134) / 评论(0) 分类 趣味英语

Mars Rover to Begin Taking Soil Samples This Week Jessica Berman NASA engineers say the Mars rover will begin taking its first soil samples as soon as it departs the landing platform . Engineers say t

发表于:2019-01-04 / 阅读(165) / 评论(0) 分类 VOA2004(上)--各类新闻

Conrad Pope Tells Marilyn Monroe Story Through Music The new film My Week with Marilyn tells the story of a week in the life of the legendary film star Marilyn Monroe, who in the 1950s was in Britain making a film with the iconic actor Laurence Olivi

发表于:2019-01-13 / 阅读(108) / 评论(0) 分类 VOA标准英语2011年(十一月)

Basket Makers Skills Have World Reach WASHINGTON A prestigious craft show in the U.S. capital offers one-of-a-kind creations by more than 120 artists working in a variety of media. One artist lucky enough to be selected said sharing her skills with w

发表于:2019-01-14 / 阅读(102) / 评论(0) 分类 VOA标准英语2014年(四月)

LULU GARCIA-NAVARRO, HOST: One of the astronauts who walked on the moon has died. Alan Bean was on Apollo 12, the second lunar landing in 1969. He flew in space one more time after that, but it was what he did post-NASA that really left a mark. He di

发表于:2019-01-16 / 阅读(126) / 评论(0) 分类 2018年NPR美国国家公共电台5月

SCOTT SIMON, HOST: For most of their history, superheroes were white guys. That's changing. Alongside Superman and Captain America, there are more and more superheroes who are women or people of color or both. But this week, a Marvel Comics executive

发表于:2019-01-17 / 阅读(170) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Napoleon loved his cannons. He'd risen through the ranks as an artillery officer and he knew how brutally effective his so-called beautiful daughters could be. -What Napoleon actually wants to do is use these cannons to wear down the enemy. Yes, lite

发表于:2019-01-23 / 阅读(120) / 评论(0) 分类 探索与发现2015年

That wall over there still has to be taped and textured. 那边的墙还需要刷一点纹理上去 I need you to to grout the hallway floor as soon as they are done with the tile install. 等到他们铺好瓷砖,你就去走廊地板灌浆 All ri

发表于:2019-01-29 / 阅读(298) / 评论(0) 分类 绿箭侠第一季

Soil pollution has reached alarming levels in China, and will cause enormous economic losses and affect the health of people for generations, experts warned. 有关专家日前警告称,中国的土壤污染已经达到了令人震惊的水平,并将

发表于:2019-02-07 / 阅读(236) / 评论(0) 分类 英语新闻

A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found in the rest of the body. 人类的头发主要由一种叫角朊的蛋白质组成,并含有水分及在身体其他部分

发表于:2019-02-08 / 阅读(142) / 评论(0) 分类 阅读空间

A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found in the rest of the body. 人类的头发主要由一种叫角朊的蛋白质组成,并含有水分及在身体其他部分

发表于:2019-02-14 / 阅读(172) / 评论(0) 分类 实用英语

Just as humans understand the shape of oursurroundings by how light reflects off objects, batsuse reflections of sounds they produce insteadwhat's called echolocation. But despite theirexcellent sensing abilities, one type of obstaclevexes the animal

发表于:2019-02-14 / 阅读(121) / 评论(0) 分类 2018年科学美国人1月

According to a report released by the China Geological Survey (CGS), the country's largest geoscience agency, 7.6 million hectares of arable land - roughly the size of Ireland - have been affected by lead and other heavy metals. Nearly one third of t

发表于:2019-02-21 / 阅读(105) / 评论(0) 分类 2015CRI中国国际广播电台

All these wonders I glimpsed in the space of a quarter of a mile, barely pausing, following Captain Nemo whose gestures kept beckoning me onward. 约在四分之一海里的空间内,我没有停步,几乎不断地看到这些珍品。尼摩船长向

发表于:2019-02-25 / 阅读(144) / 评论(0) 分类 《海底两万里》中英双语有声读物

time will not stand still today is the day, the day of salvation living for more than just synthetic force fed existence this is my disposition I will strive for the truth time will not stand still today is the day, the day of salvation living for mo

发表于:2019-03-02 / 阅读(175) / 评论(0) 分类 英文摇滚歌曲
学英语单词
5-nitroquinoline
a matter of prudence
acoustic timing
amp in (amplifier input)
an old campaigner
auto maker
autoanalyser
auxiliary power output
barium titanate ceramics
Beilngries
Bembridge beds
Betheln
Blastus pauciflorus
bowrals
brings up against
browband
brustle
burrow system
cabbage looper
cell shape
census of population
combined wave
Communist Party of China
Dehydrex
density of solid particles
diester oil
dinophile
Disneyland daddy
electrical recording
eoq model
fighter aviation
form utility
gas degeneracy
give me five
groupaveraged
gubernia
hedge funds
high ash fuel
hirsels
homing in
interdiction/reconnaissance attack system
jembrana albinotata
langli
leave from
legitimate authority
maintenance support
mangaby
McGee's splint
Mgeta
multi media
n-ary encoding
narrow outlet
net private domestic investment
neurocan
nonharmonic tidal constants
oligopolistic pricing
one of those days
open manometer
Padreatin
Pakruojo Rajonas
Palos de la Frontera
parathorine
part of sphere
pavement apes
performance indicator
persistence of pattern
photo-painting
photon integrating nephelometer
photonic crystal
Pitillas
polynomiography
positizing polynomial
probatilistic automaton
profit ratio of capital
public transport mode
quality engineer
quotidie
Ramsey St Mary's
Rayadrug
recoverable transaction
refractory hot spot
regressive rate
regulating winding
regulative cleavage
robot tutor
rounding-up
Sant'Anna, Cala di
school rule
secondary contamination
set your heart on
south-polar
static-sensitive device
Stenshuvud
strophanthidol
swingebucklers
tallowy butter
triazolidine
turnrow
tympanosclerotic
unexpended portion of the reply paid charges
unwiped
volume reduced