[网络] 四溴代乙烯;四溴乙烯

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发表于:2018-12-03 / 阅读(308) / 评论(0) 分类 20本英文音韵童谣小书(文本+音频)

Agriculture Report - Friends With Benefits, in the Plant World This is the VOA Special English Agriculture Report. Companion planting is the idea that some kinds of plants can help each other grow. Plants that are compatible together generally have s

发表于:2018-12-07 / 阅读(203) / 评论(0) 分类 2012年VOA慢速英语(二)月

AS IT IS 2016-06-22 Brexit Vote Is Too Close to Call Opinion studies in Britain show almost equal support for staying and remaining in the European Union ahead of a vote on the issue Thursday. British Prime Minister David Cameron made an appeal Tuesd

发表于:2018-12-08 / 阅读(265) / 评论(0) 分类 2016年VOA慢速英语(六)月

凯文布莱尔并不像一个抑郁的小孩:他是篮球队队长,参加各种派对,幽默并且自信。但它讲述的是有一个晚上他认识到拯救他自己的人生,他需要的只是说四个字。

发表于:2018-12-09 / 阅读(319) / 评论(0) 分类 TED演讲集:人生经验与告白

今天要讲的三个习惯用语都是和零碎的小东西有关。他们之间的区别只是使用的场合不同,或者是来源不一,用法相近。现在我们就分别为各位讲解这三个习惯用语。他们是:odds and ends, knic

发表于:2018-12-16 / 阅读(280) / 评论(0) 分类 美国习惯用语

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(239) / 评论(0) 分类 Scientific American(一)月

Grammar Girl here. Today's topic is words that can get you into trouble. Guest-writer Bonnie Trenga writes: Once upon a time, some mistaken citizens stood up for American principals, p-r-i-n-c-i-p-a-l-s. Across the Atlantic, a nutty queen sat on her

发表于:2019-01-02 / 阅读(305) / 评论(0) 分类 英语语法 Grammar Girl

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(229) / 评论(0) 分类 医务英语

英国脱欧迎来戏剧性变化。当地时间3日,英国高等法院裁定,政府在正式启动脱欧程序前需经议会批准。英国政府对这一裁定表示失望,并第一时间表示将上诉至最高法院。不少公司在英国的

发表于:2019-01-08 / 阅读(434) / 评论(0) 分类 英文语法词汇

This is the VOA Special English Agriculture Report. Companion planting is the idea that when some crops are planted together, they help each other grow. These compatible plants generally have similar needs for nutrients, soil and moisture. Advice fo

发表于:2019-01-11 / 阅读(240) / 评论(0) 分类 VOA慢速英语2009年(八)月

Agriculture Report - Friends With Benefits, in the Plant World 农业报道 - 植物世界的互惠互利 From VOA Learning English, This is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 Companion plantin

发表于:2019-01-12 / 阅读(232) / 评论(0) 分类 2013年VOA慢速英语(三)月

AS IT IS 2016-07-22 London's Businesses Look to Move after Brexit Ten London start-up businesses have made inquiries about moving to Berlin since Britain voted to leave the European Union. The business development group Berlin Partner made the announ

发表于:2019-01-12 / 阅读(220) / 评论(0) 分类 2016年VOA慢速英语(七)月

Ethiopia will accomplish the construction at any cost whether donors continue funds or not. The giant Gibe III dam, now being built on the Omo River in southwestern Ethiopia is a boon for some, a problem for others. Supporters say it will provide ele

发表于:2019-01-14 / 阅读(256) / 评论(0) 分类 VOA标准英语2010年(九)月

NEW DELHI, March 29 (Xinhua) -- Leaders of the five-nation BRICS bloc have reached important consensus in a just-concluded summit here, the Chinese delegation said Thursday. The summit is a success as it has again showcased the cooperative partnershi

发表于:2019-01-31 / 阅读(211) / 评论(0) 分类 英语新闻

Leaders from some of the world's largest developing economies -- Brazil, Russia, India, China, and South Africa, the so-called BRICS -- called Thursday for a more representative international financial structure. Wrapping up a summit Thursday in New

发表于:2019-02-07 / 阅读(247) / 评论(0) 分类 英语新闻

Chemical Oracle 神秘的阿波罗神庙 If youre planning a trip to Greece in the future, youll want to schedule a visit to the temple of Apollo at Delphi. This famous temple was the home to the Pythia, a specially chosen and trained woman who, acco

发表于:2019-02-16 / 阅读(198) / 评论(0) 分类 英语听力文摘 English Digest

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(254) / 评论(0) 分类 万物简史

SANYA, Hainan, Dec. 4 (Xinhua) -- The five BRICS nations intend to focus and work together on developing alternative energy sources. When Bu Xiaolin, vice governor of China's coal-rich Inner Mongolia autonomous region, spoke over the weekend in front

发表于:2019-02-17 / 阅读(204) / 评论(0) 分类 英语新闻

GENEVA, May 17 (Xinhua) -- Health Ministers from Brazil, Russia, India, China and South Africa met here on Tuesday, to prepare for the BRICS Health Ministerial Meeting which is to be held in Beijing on July 11, 2011. The preparatory discussion was co

发表于:2019-02-18 / 阅读(184) / 评论(0) 分类 英语新闻

If you're planning a trip to Greece in the future, you'll want to schedule a visit to the temple of Apollo at Delphi. This famous temple was the home of the Pythia, a specially chosen and trained woman who according to legend channeled the voice and

发表于:2019-02-23 / 阅读(217) / 评论(0) 分类 英语时差8,16
学英语单词
a person of few words
Akkol'
alligatorid
antieconomic
as blithe as a bee
assortedness
automation system of management
B-board
bonnet hip tile
cacemia
carry reset
chase the rainbow
chateau richer
chicane
choicelot
codetalkers
cold as a marble
compound turboprop
cripto
delta arm
demodulation polarography
dial-in
directional policy matrix
disconnect timeout
doubling thread
Down-timber
downlying
dropped around
dyscoimesis
Echo, L.
ejector jet pump
endoparticle
entering warehouse
fast neutron response
final salary scheme
front end panel
fuzzy logic
gellan
get to the core of
glad to meet you
go over like nine ninepins
Grobly's tests
hallo
handiest
Haplorhynchus
happy trails
high-speed repair
illuminating light
inclusory
interference quantity
jibe with sth
keery
Lapsanastrum takasei
lignum vitae bush
locating mechanism
long-range navigation zone
maccoby
machine termainal
Marshall Seamount
medicinal odour
methylcaryachine
Mill's Methods
misgave
momentum trap
Mughu
national requirement
notationally
oatman
parael
partem
PHANEROPLEURIFORMES
polyphyre
porous paper
position root-mean-square error
public crisis
pyroclastic rock facies
range melting
retrogressive development
sand galvanizing
Santo Stino di Livenza
sceleratine
spaudeler
spectrum analyzers
spoonmeat
startle effect
stereoral pocket
strait-jacketed
sumoes
target-object contrast
tervurens
the federal bureau of investigation
tiburs
tirelarigot
traditional Chinese character
tuckings
turr
tywell
ventricular band of larynx
vertical knee type milling machine
wassail-bowl
Yasutomi
zerovilles