亚乙基丁二[酸]酐

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发表于:2018-12-04 / 阅读(250) / 评论(0) 分类 冀教版高中英语必修四

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2018-12-04 / 阅读(380) / 评论(0) 分类 冀教版高中英语必修三

AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s

发表于:2018-12-08 / 阅读(213) / 评论(0) 分类 2014年VOA慢速英语(五)月

Whats in a name? When commentator Taunya English got married, she found it wasnt so easy to adjust to a new one or the new identity that went along with it. Lately, when someone asks my name, I hesitate just for a second. My brain rifles through its

发表于:2018-12-17 / 阅读(224) / 评论(0) 分类 2006年NPR美国国家公共电台

美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related

发表于:2018-12-19 / 阅读(173) / 评论(0) 分类 VOA双语新闻 2014年1月

BBC interviewer: It's probably true to say that women have been affected more than men by recent changes in the way we actually live. Over a hundred years ago people began to question whether men were

发表于:2018-12-26 / 阅读(196) / 评论(0) 分类 中级英语听力

BBC interviewer: It's probably true to say that women have been affected more than men by recent changes in the way we actually live. Over a hundred years ago people began to question whether men were really so much wiser, stronger, altogether more s

发表于:2018-12-27 / 阅读(204) / 评论(0) 分类 北外英语中级听力

7.It is a wise father that knows his own child , but today a man can boost his paternal (fatherly) wisdom---or at least confirm that hes the kids dad. 【分析】并列复合句。由but连接的两个并列分句。第一个分句是强调句,强调

发表于:2018-12-30 / 阅读(140) / 评论(0) 分类 考研英语长难句讲解

8. More than 60,000 people have purchased the PTKs since they first became available without prescriptions last year, according to Doug Fogg, chief operating officer of Identigene, which makes the over-the-counter kits. 【分析】复合句。句子主

发表于:2018-12-30 / 阅读(137) / 评论(0) 分类 考研英语长难句讲解

Bundespraesidentenstichwahlwiederholungsverschiebung. It has a ring to it, doesnt it? Try it out for yourself: Bundespraesidentenstichwahlwiederholungsverschiebung. To an English speaker, it may seem like a meaningless, even endless assortment of let

发表于:2019-01-03 / 阅读(186) / 评论(0) 分类 英文语法词汇

Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6

发表于:2019-01-14 / 阅读(177) / 评论(0) 分类 VOA标准英语2014年(一月)

One Police stops on police vehicle outside one Victoria's Bar. After the preparation, as necessary arrests?, this liquor drive slightly mixes. Suddenly he sees to have a young people shakely goes out from bar, spend the many figures only then finds

发表于:2019-01-17 / 阅读(151) / 评论(0) 分类 白领英语晨读

AMERICAN MOSAIC -July 5, 2002: Folklife Festival -Silk Road 03 Jul 2002, 19:07 UTC (Smithsonian photo -Kimberly Freeman) HOST: Welcome to AMERICAN MOSAIC — VOA’s radio magazine in Special English.

发表于:2019-01-30 / 阅读(258) / 评论(0) 分类 American Mosaic

By Gilbert da Costa Abuja 07 August 2006 Hundreds of residents of Nigeria's disputed Bakassi peninsula have held an independence ceremony to highlight opposition to the government's plan to hand over the oil-rich region to Cameroon. -------- A group

发表于:2019-01-31 / 阅读(253) / 评论(0) 分类 2006年VOA标准英语(八月)

By David McAlary Washington 07 June 2006 Children collect water in Luanda, Angola Researchers in Bangladesh have tested a drug that cures cholera in most patients, showing that it is a useful new weap

发表于:2019-02-04 / 阅读(290) / 评论(0) 分类 2006年VOA标准英语(六月)

17-Success Is on the Other Side

发表于:2019-02-07 / 阅读(497) / 评论(0) 分类 摘取梦想的启蒙星

On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上,公司的历史没有提及铅──也没有提

发表于:2019-02-17 / 阅读(171) / 评论(0) 分类 万物简史

By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo

发表于:2019-02-17 / 阅读(188) / 评论(0) 分类 万物简史

Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions

发表于:2019-02-17 / 阅读(194) / 评论(0) 分类 万物简史

If you were going to a restaurant and wanted a healthier option, 如果你去饭店,你想吃得健康一点, which would you choose, grilled or fried chicken? 你会选择哪种食品呢,烤鸡还是炸鸡? Now most people would answer grill

发表于:2019-02-21 / 阅读(203) / 评论(0) 分类 TED演讲教育篇
学英语单词
abirs
aircraft tracking
Allium neriniflorum
argue something away
autocoupler
bare as the palm of one's hand
Bieg's entotic sign
billa vera
boris johnson
breadpans
bureau of Census and Statistics
calks
chionathin
code of arbitration
collineality
commit sth to memory
concave feed plate
crystalling phase
cutter plough
dead track
design master
diffusion capacitance
disc bellow
dry distiller's soluble
elaeolite syenite
espleit
explosion diaphragm
feedc collet
final roll attitude
finned compound tube heat exchanger
floating-point calculation
flowering phenomenon
friend in court
frush sweeper
funest
garniers
gendarm
Ghod
globin gene cluster
high-reecombination-rate contact
Hinunangan
homogenous
Hutterite
inverted vee slip
jerash
jesamin
lay it on the line
learn a great deal
Lingga, Archipelago
lort
material for moxibustion
mcn
mechanical and electrical protection
medioxumate
microkinematograph
middle evolute
miloslavs
molecular-genetics
moneymarket
multifrequency receiver
nanodroplets
Navaluenga
neddle butt
net new issues
pelmel
pinicortannic acid
plate inspection
plum sauce
potential recipient
prepay salary
pure temperature radiation
quiaquia
Reichstein, Tadeus
reordering points
roald hoffmanns
run across sth
Russell I.
sand pulp
Sayanskiy Khrebet
Schefflera elliptica
share transfer audit
shop committee
simultaneous unifiers
single-phasing damage
slotted guide
slotting wheel
specification verification
SRO
St. Helena
steering gear assembly
stick with it
Syndiclis chinensis
tape thermometer
textarea
thorac-
tsukushinamine
undecipherability
unquestioned authority
uptrain
vespertilionine
volplanes
wire off