羟喜树碱

Speaking effective American English [00:01.52]流利美语训练妙方 [00:03.03]Now let's talk about duration,the fourth characteristic of effective speech.Words,like musical notes,last for a specific period of time. [00:08.01]现在我们来看看说

发表于:2018-11-28 / 阅读(174) / 评论(0) 分类 零距离李阳疯狂英语口语

Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world

发表于:2018-12-16 / 阅读(114) / 评论(0) 分类 VOA标准英语2011年(九月)

Warren: So Lindsay, we're both teachers and sometimes our students go off to camp over the summer break. Did you ever go to camp when you were younger? Lindsay: I did go to camp. The camp I went to was called Pilgrim Pines. Warren: What was that like

发表于:2018-12-25 / 阅读(58) / 评论(0) 分类 原版英语对话1000个

Lindsay: So we're talking about camp today. Did you ever go to camp when you were a kid? Warren: I did. I usually went to Cub camp, you know like Boy Scouts. Lindsay: OK. Was it during the summer? Warren: Yes, it would always be in the summer. Lindsa

发表于:2018-12-25 / 阅读(66) / 评论(0) 分类 原版英语对话1000个

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:2018-12-30 / 阅读(132) / 评论(0) 分类 单词解析速记

Unclean water, crowded shelters and dirty conditions create a perfect environment at the Balukhali refugee camp for spread of preventable diseases. The camp is in Coxs Bazaar, a town in southeastern Bangladesh. It is home to some of the estimated 650

发表于:2019-01-03 / 阅读(127) / 评论(0) 分类 2018年VOA慢速英语(一)月

Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol

发表于:2019-01-03 / 阅读(91) / 评论(0) 分类 医务英语

Good clean competition harry all, otherwise, is a part of summer fun for children attending sleep-away camp. But in the middle of August, camps across the nation are closing their activities. Kids say goodbye to new friends and first loves and their

发表于:2019-01-07 / 阅读(170) / 评论(0) 分类 2005年NPR美国国家公共电台

Goin'Campin' 去露营 Goin'campin'campin',campin'outunderthestars, Letmetellyou,goin'campin',campin', Campin'outunderthestars. We'retakin'ourgearandfoodalong, Campin'outunderthestars, We'regivin'acheerandsingin'asong, Campin'outunderthestars. Campin

发表于:2019-01-10 / 阅读(141) / 评论(0) 分类 Wee Sing In The Car

AS IT IS - A tent camp in Berlin Hello, again, and welcome. Im Jim Tedder in Washington. Today, we were off to Berlin to visit a tent camp for people hoping to immigrate from Africa and the Middle East. And well hear about medical care in Ethiopia at

发表于:2019-01-12 / 阅读(92) / 评论(0) 分类 2013年VOA慢速英语(三)月

AS IT IS 2015-01-31 Woman Survives Nazi Death Camp by Mistake Dagmar Lieblova was 14 years old when she arrived at the Auschwitz death camp in December 1943. Everyone in her family was with her. They were Jews from Czechoslovakia. All of them but Dag

发表于:2019-01-12 / 阅读(70) / 评论(0) 分类 2015年VOA慢速英语(二)月

Researchers Say Malaria Drug Could Also Treat Cancer Scientists know that human cancer cells grow by getting energy from adjacent tumors, where cells have begun to self-destruct. The spread of cancer is accelerated by the death of these cells. This p

发表于:2019-01-13 / 阅读(121) / 评论(0) 分类 VOA标准英语2012年(三月)

New Somali Refugee Camp Set to Open in Kenya 肯尼亚将为索马里难民开放新的营地 With more than 400,000 Somalis now in Dadaab, Kenya, the opening of a new refugee camp there is welcome news. Somalis begin moving to the Kambioos site Satu

发表于:2019-01-14 / 阅读(81) / 评论(0) 分类 VOA标准英语2011年(八月)

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(109) / 评论(0) 分类 VOA标准英语2011年(八月)

Bertie, the guiding spirit of Storynory, is a frog who likes to tell stories about the time when he was a human prince. His adventures range far and wide, and this one is no exception. We learn how when Bertie was a teenage prince, the King was afrai

发表于:2019-01-18 / 阅读(157) / 评论(0) 分类 Children’s Stories-儿童故事集

Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da

发表于:2019-01-25 / 阅读(179) / 评论(0) 分类 词汇大师(Wordmaster)

In January 2015, a fire in one of Russia's largest university libraries damaged more than 1 million historical documents, an incident which some media described as a cultural Chernobyl. 2015年1月,俄罗斯最大的大学图书馆之一发生了火灾

发表于:2019-02-02 / 阅读(88) / 评论(0) 分类 英语新闻

By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs

发表于:2019-02-04 / 阅读(160) / 评论(0) 分类 2006年VOA标准英语(五月)

今天我们要学的词是summer camp。 Summer camp, 夏令营。Going to summer camp is a long tradition in the U.S. 送孩子去夏令营是美国一个历史悠久的传统。Some 8 million children attend summer camps each year, 每年有大约八

发表于:2019-02-05 / 阅读(82) / 评论(0) 分类 英语每日一词

今天我们要学的词是summer camp。 Summer camp, 夏令营。Going to summer camp is a long tradition in the U.S. 送孩子去夏令营是美国一个历史悠久的传统。Some 8 million children attend summer camps each year, 每年有大约八

发表于:2019-02-18 / 阅读(95) / 评论(0) 分类 英语单词荟萃
学英语单词
ac inert-arc welder
AC power flow
aciculate
amalgam electrowinning process
anapeirean
Apterygidae
arrangement of record
athetoid
Ban Wang Sakhaeng
betting duties
blood gas tension
bond-angle
borlaug
bumpass
by or on behalf of the ship's owner
cermet of competency
cheapstead
claustrophobias
cork oak
cuphea
cuvierina columnella
cyberliberty
devil's flax
diameter grade
dichohyphidia
doped out
drop serene
dry kata cooling power
echidnas
Elatostema platyceras
equivalent relation
external data record
foreign currency assets
gerocomy
giant floe
give it a whirl
gymnotheca chinensis decne.
hail a taxi
harmless error
hexadecimal base
houses of prostitution
image orthicons
import procedure
in gusts
inanimatenesses
inside reports
isobolographically
Japanese Maritime Self Defence Force
kronholz
lakenheath
luetics
maintenance directory
Melkite
merzario
Metarrhizium
mold feeding
montrealite
multinationality
one body welding set
orris
output message
outside indicator
pan pots
pantherinus bipunctata bipunctata
papalises
Parabramis
partial side wear
pinnaspis aspidistrae aspidistrae
potential current transformer
predesigns
prettiest
puts stress on
railroad point
resonance-amplitude
rest and recuperation
RNTM
salt weathering
scholinski
sciri
secured bonds
seismo-astronomy
Sendemane
set down something
sharp cash
spark plug taps
speed and delay study
Spiradiclis spathulata
spread a small clew
studding-sail tack bend
stylotint
subgluteal
subsurface
swanbeck
teleobjective lens
temperature drop correction
through pin
throw into the ashcan
tiny mycoplasma
to talk shop
transformer lamination
ultrasonic thickness ga(u)ge
workplace grievance