均质半镜质体; 均质半镜质体

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we tell about Hoover Dam. It was the largest and most difficult structure of its kind ever built when work started in nineteen thir

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 2010年VOA慢速英语(十)月

At 75, Seminal US Composer Still Inspires American composer Steve Reich turned 75 this year. The so-called minimalist credits jazz, African drumming and Balinese gamelan as inspirations. His music - from experimental tape loops to the Pulitzer prize-

发表于:2018-12-16 / 阅读(90) / 评论(0) 分类 VOA标准英语2011年(十一月)

Grammar Girl here. Today's topic is semicolons. I get questions about semicolons a lot, so it's time to clear up some confusion. Semicolons separate things. Most commonly, they separate two main clauses that are closely related to each other but that

发表于:2019-01-02 / 阅读(88) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. In honor of the increased show production schedule, today's topic is biweekly versus semiweekly. How to Remember the Definitions of Bi- and Semi- The prefixes bi- and semi- are different. Bi- means two and semi- means half. You can

发表于:2019-01-02 / 阅读(72) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Surprise! You get a bonus show today because Thursday is National Punctuation Day and I'm going to have a slightly different kind of podcast to celebrate. Today's topic is semicolons. I get a lot of questions about semicolons, so i

发表于:2019-01-02 / 阅读(98) / 评论(0) 分类 英语语法 Grammar Girl

歌词: She calls out to the man on the street, 她向街道上的一名男子求救 Sir, can you help me? 先生,你能帮帮我吗? It's cold and I've nowhere to sleep, 天气很冷,我无处容身 Is there somewhere you can tell me? 有没有什么地方可以让我住下来? He walks

发表于:2019-01-07 / 阅读(143) / 评论(0) 分类 音乐咖啡厅

注释: Defense Secretary 国防部长 sovereignty [5sCvrinti] n. 主权 Iraqi [i5rB:ki] adj. 伊拉克的 casualty [5kAVjuElti] n. 伤亡 thug [WQ^] n. 暴徒 assassin [E5sAsin] n. 暗杀者,刺客

发表于:2019-01-11 / 阅读(92) / 评论(0) 分类 VOA2004(上)--各类新闻

今天我们要学的词是reminder。 Reminder, 提醒、提示。 I received a flu shot reminder from my doctor's office, 我收到医生诊所的通知,提醒我去打流感预防针。 The newly released data is a reminder that the recovery of

发表于:2019-01-16 / 阅读(111) / 评论(0) 分类 英语每日一词

After Louisiana Floods, A Photographer Finds Resilience play pause stop mute unmute max volume 00:0004:33repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin.

发表于:2019-01-17 / 阅读(70) / 评论(0) 分类 2016年NPR美国国家公共电台8月

MICHEL MARTIN, HOST: And, finally today, Oakland, Calif., means different things to different people, but for many, it's the birthplace of groundbreaking art and politics. But Oakland, like many major cities across the country, is changing. That's th

发表于:2019-01-17 / 阅读(110) / 评论(0) 分类 2018年NPR美国国家公共电台7月

Artist: Collin Raye Song: Love me I read a note my grandma wrote back in 1923 Grandpa kept it in his coat and he showed it once to me He said, Boy you might not understand, but a long long time ago Grandmas daddy din like me noone, but I loved your

发表于:2019-01-26 / 阅读(108) / 评论(0) 分类 音乐咖啡厅

By Mil Arcega Washington, DC 03 November 2006 watch Bectel Iraq report Rebuilding Iraq U.S.-based engineering firm Bechtel Corporation says it is pulling its employees out of Iraq now that its three-year contract to rebuild the war-torn country has

发表于:2019-02-03 / 阅读(208) / 评论(0) 分类 2006年VOA标准英语(十一月)

今天我们要学的词是reminder。 Reminder, 提醒、提示。 I received a flu shot reminder from my doctor's office, 我收到医生诊所的通知,提醒我去打流感预防针。 The newly released data is a reminder that the recovery of

发表于:2019-02-03 / 阅读(67) / 评论(0) 分类 英语单词荟萃

Natalie Jeremijenko的不寻常的研究室将艺术用于实践,处理环境问题,通过将工程知识同社会大众艺术以及一些志愿者们相连接。这些现实生活中的艺术实践包括:遛蝌蚪,给鱼发短信,建立消防

发表于:2019-02-05 / 阅读(200) / 评论(0) 分类 TED公开课:艺术与幻觉

Todd: Now, I thought we would talk a little bit about your country. First of all, about shopping, what is shopping like in Sri Lanka? Mini: The basic difference of shopping in Sri Lanka is that you can bargain, like most of the places you can bargain

发表于:2019-02-06 / 阅读(74) / 评论(0) 分类 原版英语对话1000个

I'm a man of my word I mean what I say My pledge is my bond Well,that's just my way When you've made a promise To someone who's gone Well,that's when forever Seems a little too long I'm a man of my word And I made you a vow I swore that I'd love y

发表于:2019-02-06 / 阅读(141) / 评论(0) 分类 美国乡村音乐

The Rubik's Cube has puzzled the minds of millions for decades, with most people giving up before ever coming close to finishing the notoriously difficult game. 数十年来,极其难解的鲁比克魔方困扰了数以百万计的挑战者,他们中

发表于:2019-02-07 / 阅读(262) / 评论(0) 分类 阅读空间

Love me 爱情的感觉 - 奶奶1923年写给爷爷的便条 演唱者:Collin Raye Collin Raye是美国著名的乡村歌手,同时也是个出身于乡村音乐家庭的音乐人,出道时和弟弟组建了一个演唱组,在八十年代风行

发表于:2019-02-07 / 阅读(78) / 评论(0) 分类 美国乡村音乐

I'm a man of my word I mean what I say My pledge is my bond Well,that's just my way When you've made a promise To someone who's gone Well,that's when forever Seems a little too long I'm a man of my word And I made you a vow I swore that I'd love

发表于:2019-02-11 / 阅读(60) / 评论(0) 分类 美国乡村音乐

Whakao loonal Kidei downni wha dei evi nayet Er gorlay wally wally ay Moe dei woonoah Tar dei arh tzoo waah Yee har naah Gorli goo gorli goo Dei gar lee whaka woo gar Dei hoa kaar Wo dei arh tsee whoa Arh tsee whoa Dei bi yee naah Koi lar Koi lar dei

发表于:2019-02-17 / 阅读(138) / 评论(0) 分类 音乐咖啡厅
学英语单词
a pro
acoustic barrier
adsorption gas chromatography
allowed indoor fluctuation of ...
amphipathic, amphipath
angle section of equal legs
be the limit
bill blass
blind-alley
bogo
brilliant cresyl-blue
Bulbophyllum drymoglossum
caimen
capsicum annuum cerasiformes
casebearers
cautionless
chart format
cheat in a test
chilce
Chirita cordifolia
chlorine fastness
Chukotskiy, Mys
Cleome yunnanensis
climatic snow line
clutch at a straws
columbium dioxide
commmunity
component vectors
Comprehensive Notes of the Yellow Enperor's Internal Classic
corrido
counting-rate versus voltage characteristic
cut stuipes
data manipulation operation
define way point
Delaware City
desloratadine
discharge machine
dougied
eurytopic organisms
even-keeled strategy
falling-ball impact test
fewsty
fixed voltage winding
flexible conductor
flimflammers
frob
ga(u)ged morter
gas throughput
header course
hooked rug
ifreet
inspection plate
insts
Janiópolis
Kanakoro
light decoys
loosemores
M. & W.
manual command
material requirements planning (mrp)
medium pressure hydrogenation
menthyl ethyl ether
meralgias
Miami Herald, The
Middle East
Mollenfelde
Morgagni's columns
Mucubela
never smokers
nrp
Ny stocks
pasquil
pathers
pesoized
poly(hexamethylene adipamide)
prediction criterion
probability of reliability probability
quasi-regular element
quinolinemethanethiols
radiopeptides
recirculating ball steering gear
request for admissions
reserve for doubtful account
rickia taiwanensis
right angle prism
saggy trousers
Saint Francis of Assisi
sariah
seabaugh
simple microscope
soft-mud brick
spacing of cars
stop-the-wars
stream bottom soil
take a jump up the line
taneen
term by term differentiation
thymidylic
total adsorption capacity
twin pinion single-output redduction gear
veggieburgers
whidahs