腐殖物质发色基团

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.69]1997 Passage3 [00:07.32]Technically, any substance other than food [00:10.48]that alters our bodily or mental functioning is a drug. [00:15.31]Many people mistakenly believe the term dru

发表于:2018-12-01 / 阅读(179) / 评论(0) 分类 历年考研英语阅读理解

[00:04.02]Language Function: Asking about Like and Dislikes in Sports [00:10.81]A:Did you attend the sports meeting last Sunday? [00:16.01]B:Certainly!I love sports. [00:19.80]A:What's your favourite sport? [00:22.78]B:Pingpong! A:Pingpong?Why? [00:2

发表于:2018-12-04 / 阅读(292) / 评论(0) 分类 高中英语上外版二年级

Economics Report - Patriotic Millionaires Say Their Taxes Are Too Low 经济报道 - 美国爱国富豪呼吁对自己增税 From VOA Learning English, this is the Economics Report in Special English. 这里是美国之音慢速英语经济报道。

发表于:2018-12-15 / 阅读(293) / 评论(0) 分类 2012年VOA慢速英语(十二)月

Unit 6 DIALOGUE I Work Ethics A: Do you think a telephone operator should be concerned about the worries of callers? B: Well, it's not her job. At least I wouldn't interfere in other people's business

发表于:2018-12-29 / 阅读(234) / 评论(0) 分类 新编大学英语教程

本讲为2006年下半年新的教学内容,请对照讲义听声音! Students(researcher/scholar) of Nature are not satisfied with guessing, but they observe, day after day, the changes which tak

发表于:2018-12-30 / 阅读(146) / 评论(0) 分类 自考英语(一)78讲

Today, guest-writer Neal Whitman will help us understand why the word troops can refer to the number of individuals or groups. What Does Troops Mean? Memorial Day is next week, when we in the U.S. honor members of the military who have died in the li

发表于:2019-01-02 / 阅读(187) / 评论(0) 分类 英语语法 Grammar Girl

SCIENCE IN THE NEWS - From the Laboratory to the Playing Field: World of Sports DopingBy George Grow, Nancy Steinbach and Caty Weaver Broadcast: Tuesday, August 29, 2006 VOICE ONE: This is SCIENCE IN

发表于:2019-01-02 / 阅读(159) / 评论(0) 分类 2006年慢速英语(八)月

By Mona Ghuneim New York 04 July 2007 Three documentaries featured at the annual Human Rights Watch Film Festival in New York this year aim to put a human face on the issues and crises facing Africa today. From New York, VOA's Mona Ghuneim has the st

发表于:2019-01-06 / 阅读(169) / 评论(0) 分类 2007年VOA标准英语(七月)

The nonprofit group provides free services and launched the Open Architecture Network. Transcript of radio broadcast: 06 July 2008 This is the VOA Special English Development Report. Slums are densely populated areas of housing where people live in

发表于:2019-01-11 / 阅读(159) / 评论(0) 分类 VOA慢速英语2008年(七)月

By Gilbert da Costa Abjua 22 November 2006 A new crop of leaders have emerged in West Africa that is focusing on building a culture of democracy, transparency and accountability to achieve sustainable development, according to the regional group ECO

发表于:2019-01-12 / 阅读(221) / 评论(0) 分类 2006年VOA标准英语(十一月)

对于most来讲,除了构成某些词最高级外,most的用法有几点需要注意,经常成为改错题的考点: 1. 当most表示大多数时,之前不加the, 并且有两种形式来表示大多数,分别为: most + 名词,如:

发表于:2019-01-17 / 阅读(108) / 评论(0) 分类 托福英语

By Alisha Ryu Nairobi 08 June 2006 After months of fighting against an alliance of secular Somali factional leaders to seize Mogadishu, an organization called the Union of Islamic courts says it is now in control of the capital. The union is already

发表于:2019-01-26 / 阅读(192) / 评论(0) 分类 2006年VOA标准英语(六月)

Although chemistry had come a long way in the century that separated Newton and Boyle from Scheele and Priestley and Henry Cavendish, it still had a long way to go. Right up to the closing years of the eighteenth century (and in Priestley's case a li

发表于:2019-01-29 / 阅读(141) / 评论(0) 分类 万物简史

81 一年轻妇女死于药品试验 DATE=8-11-01 TITLE=IN THE NEWS #493 - Testing of Drugs BYLINE=Nancy Steinbach (Start at 1'05

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 科技之光

By Robert Berger Jerusalem 01 March 2006 A senior Islamic militant has been killed in the Gaza Strip. Meanwhile, a Jewish settler was killed by Palestinian gunmen in the West Bank. Palestinians gather

发表于:2019-01-31 / 阅读(210) / 评论(0) 分类 2006年VOA标准英语(三月)

KINGSTON, Feb. 18 (Xinhua) -- The global economic crisis and high crime rates afflicting most member states of the Caribbean Community (CARICOM) dominated the group's meeting Monday in Port-au-Prince, Haiti, according to reports reaching here. Since

发表于:2019-02-08 / 阅读(146) / 评论(0) 分类 英语新闻

Said Ali al-Shihri, deputy chief of al-Qaida's offshoot in Yemen in a 2009 file photo taken from undated video posted on a militant-leaning Web site, and provided by the SITE Intelligence Group A Yemen-based al-Qaida group is calling for regional coo

发表于:2019-02-12 / 阅读(356) / 评论(0) 分类 VOA标准英语2010年(二月)

11.Acids are chemical compounds that,in water solution,have a sharp taste, a corrosive action on metals,and the ability to turn certain blue vegetable dyes red. 12.Billie Holiday's reputation as a great jazz-blues singer rests on her ability to giv

发表于:2019-02-13 / 阅读(143) / 评论(0) 分类 托福英语

SYDNEY, Aug. 5 (Xinhua) -- The Western Australian Government announced on Friday that 14 new substances linked to the manufacture of the synthetic drug Kronic would be banned from Friday midnight. The State Mental Health Minister Helen Morton told th

发表于:2019-02-19 / 阅读(152) / 评论(0) 分类 英语新闻

Voice 1 Welcome to Spotlight. I'm Bruce Gulland. Voice 2 And I'm Marina Santee. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 A group of businessmen en

发表于:2019-02-21 / 阅读(164) / 评论(0) 分类 环球英语 Spotlight
学英语单词
1-aminoanthraquinone
a jaundiced view
actuability
Alcathous
alpha-limit set
aminoquinuride
ampliscope
amtels
anti hero
approximativeness
bahia de caraquez
basiation
beamiest
Bhabhan
break make ratio
bundle yarn
calcitic dolomite
Casuarina glauca
charge singlet
Chinawoman
classification of out-of-gauge freight
crankcase arm
declination chart
discrimination against
dispersion plating
draw the wool over someone's eyes
effect of pooling facility
electro-automatic drawing-in frame
epicanthic fold
expositress
external customer
father confessor
fewest remaining operations rule
filling gas
friction disk shock absorber
genus Pomatomus
harmonic majorant
hizs
Holosteans
humorless
hundreds of thousands
hydatophytia
intermittent automatic block
international investment law
intrinsic level
iw method
Kellerville
killer cell
leonhards
Leptobaea
lithoxiduria
maletamer
mandibular protraction
microaccounting
nitrogem-lag
normal persons
ObjectView
obtaining testimony by deception
oleo-arthrosis
otar
out gas
output linkage
papillaria semitorta
Pianosa Island
Pimpinella anisum L.
pit against
Placedo
plaster-work
Plasy
poiesis
polinices reiniana
providers
pyrrol cells
requests of form
rf module/stage
rheoophthalmogram
riacs
runaway tape condition
Scioto County
screen conveyor
sealing in burner
search optimization
separation negative
sequential organization
signal grid
SMO - social media optimization
snarkies
stringent
suspension vertical stiffness
textlines
TGAL
tiroes
to broach
transactional psychology
translation machinery
transversal discrepancy
urlanguage
us wrote
vapour-pressure test
wall-mount
weaving bead
wheelabrator