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(464) / 评论(0) 分类 零距离李阳疯狂英语口语

Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and

发表于:2018-12-07 / 阅读(383) / 评论(0) 分类 2011年VOA慢速英语(四)月

UNIT 5 What color is it? [00:05.69]Section A Activity 1b. [00:11.55]Listen to the conversations [00:15.78]and then match the letters with their colors. [00:20.92]Conversation 1 [00:24.48]A:What's this,Wendy? [00:27.82]B:It's a letter W. [00:31.58]A:W

发表于:2018-12-13 / 阅读(487) / 评论(0) 分类 新目标初中英语七年级

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(284) / 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(245) / 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:2018-12-31 / 阅读(427) / 评论(0) 分类 高翔BECV中级培训

Yakima is a small city located an hour and a half's drive(1) from Wenatchee. It is a wide valley, famous for its grapes and apples. We were there last weekend for a baseball tournament, the first of the season(2). One interesting fact about Yakima is

发表于:2019-01-01 / 阅读(354) / 评论(0) 分类 英语博客 A cup of English

THIS IS AMERICA - White Sands National Monument: A Wonder of Nature, in New Mexico By Shelley Gollust Broadcast: Monday, September 19, 2005 (MUSIC) ANNOUNCER: Welcome to THIS IS AMERICA IN VOA Special

发表于:2019-01-02 / 阅读(388) / 评论(0) 分类 This is America

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(338) / 评论(0) 分类 2018年VOA慢速英语(一)月

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(372) / 评论(0) 分类 2005年NPR美国国家公共电台

The US economy continues to recover from the tech bubble burst of 2000. But there're certainly many people still left behind. Long-term unemployment which is defined as being out of work for 27 weeks is at record levels. And within that group,the per

发表于:2019-01-08 / 阅读(558) / 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(395) / 评论(0) 分类 Wee Sing In The Car

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(328) / 评论(0) 分类 2015年VOA慢速英语(二)月

An estimated 20 percent of the population has trouble working with numbers. That's as many as one person in five with some sort of numerical disability. The British researchers are exploring ways to stimulate the brain to improve the ability to under

发表于:2019-01-14 / 阅读(356) / 评论(0) 分类 VOA标准英语2010年(十一)月

Inclusive Camp Welcomes Special Needs Children Many school children in the United States go to camp during the summer months, but what makes Camp Accomplish unique is that it brings children with disabilities together with those without disabilities.

发表于:2019-01-14 / 阅读(286) / 评论(0) 分类 VOA标准英语2011年(八月)

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(293) / 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(380) / 评论(0) 分类 Children’s Stories-儿童故事集

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(308) / 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(272) / 评论(0) 分类 英语单词荟萃

ROME, Dec. 9 (Xinhua) -- Juventus defender Leonardo Bonucci apologised for his embarrassing dive following his side win 1-0 at Palermo on Sunday. Bonucci was warned by the referee when he fell to the ground after being challenged by goalkeeper Samir

发表于:2019-02-18 / 阅读(345) / 评论(0) 分类 英语新闻
学英语单词
1-mercuri-2-hydroxypropane
a gentleman of the road
Abbe's theory of image formation
Arkhangelsk
array declarator
at the stage
audit of prepaid and deferred expenses
basic rate
battle rhythm
be a wake-up
beef plants
biconditional proposition
biochemical mechanisms
bismuth trihydride
camphoric
carambola
clergeon
co maker
combined pressure and velocity stage turbine
contra cyclical policy
costworthy
crank pin bush
data striping
DDP (data distribution path)
Demyakhi
design synthesis
direct microscopic method
disconsecrates
domtar
downregulate
dv8 physical theatre
equal cut-off
error of position line
European car
EUUP
fading aways
fall at
first pylon
functionalist approach
fungi-formpapillae
Gabo I.
gaining upon
gas inflation of abdomen
gold hydrocyanic acid
grin like an ape
guaisteine
h-type cable
head of a cabbage
heanling
Hegar's method
hydrogen embrittlement
impulsive force of mud flow
inchage
inert bed material
interest-only
jcwis
jurisdictionless
knot and bridle
Lafontaine
latchkey children
law-givers
level pillar
maung
methyldichlorarsin
micromechanical resonator
Möllenhagen
naphthene
NC style tool joint
Nessler reagent
nothing less than
Nymphoides lungtanensis
over-greedy
Parrot's accentuated
plainwork
polished fat
promoting granulation and wound healing
pteris fauriei
purchasing budget
reflux conditions
relative consistency
Roja
Sagarmatha National Park
sanqui
sdy (sandy)
slideway grinding machine
steamactivated
stern line stopper
Streptelasma
stretched plan position indicator
subglossal
surface effect catamaran
tilting cupola
toss in the sponge
trembleuse
unaugmentable
unmiscible
virelays
What was someone like?
white Portland cement
wild-cats
Ziegler-Natta polymerization