分级纤维长度

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(181) / 评论(0) 分类 每日攻克5词

Jim had two separate sheets of paper. He wanted to put the two sheets of paper together. He did not want to glue them together. He did not want to use glue. He did not want to staple them together. He did not want to use a staple. What did Jim want t

发表于:2019-01-02 / 阅读(146) / 评论(0) 分类 超级简单英语阅读

Iron and Wine原名Samuel Beam。这家伙成名之前是一名佛罗里达州立大学的电影老师,其标志性的相貌特征就是一脸的大胡子。 There is light in my lady's house And there's none but some falling rain This like a spoke

发表于:2019-01-11 / 阅读(130) / 评论(0) 分类 金属

As the International Year of the Potato 2008 winds down, the United Nations is appealing for continued global attention on the role the potato can play in providing food security and eradicating poverty in helping to achieve the Millennium Developme

发表于:2019-01-13 / 阅读(161) / 评论(0) 分类 VOA标准英语2008年(十一月)

NYC's Chinatown Prepares for Chinese New Year Dancers are rehearsing a millennium-old Chinese tradition - the Lion Dance. It will be the finale of Chinatown's annual New Year parade at the end of January and is supposed to ward off evil spirits. The

发表于:2019-01-13 / 阅读(111) / 评论(0) 分类 VOA标准英语2012年(一月)

One Year On, Egypt's Revolutionaries See Work in Progress The millions who poured into Tahrir Square last year came from all walks of life: the poor, the middle class, Muslims and Christians. But the seeds of the uprising were largely planted by the

发表于:2019-01-13 / 阅读(113) / 评论(0) 分类 VOA标准英语2012年(一月)

Drought Kindles US Farmers' Appetite for African Grain Sorghum Walking through lush, green fields of sorghum, Nebraska farmer Fred Prokop treads on ground deeply scarred by weeks of drought. But he says the sorghum crop is patient. It'll wait for wat

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2012年(八月)

Entertainment Pioneer Dick Clark Dies at 82 He was not a singer or musician, but Dick Clark was one of the most famous names in rock and roll. In the 1950s and 60s his afternoon television show, American Bandstand, was a daily staple for teens across

发表于:2019-01-13 / 阅读(143) / 评论(0) 分类 VOA标准英语2012年(四月)

Experts say it may be the latest warning of how climate change in some key farming regions could threaten world food supplies. In the new study in the Proceedings of the National Academy of Sciences, researchers examined six years of data from 227 fa

发表于:2019-01-13 / 阅读(118) / 评论(0) 分类 VOA标准英语2010年(八)月

Police detain a woman - one of the protesters who gathered for an unsanctioned rally, known as the Day of Anger - in front of the Moscow mayor office, 12 Aug 2010 Russia's two-month heat wave took a political turn as protesters tried to gather in fro

发表于:2019-01-13 / 阅读(125) / 评论(0) 分类 VOA标准英语2010年(八)月

Tobacco Farmers Harvest Shrimp Its harvest time in Tennessee, but the Corbin family matriarch isnt gearing up to harvest the typical corn, cotton, or soybeans. Jane Corbin and her sons are draining a pond to gather the fresh water shrimp, or prawns,

发表于:2019-01-13 / 阅读(129) / 评论(0) 分类 VOA标准英语2011年(十一月)

Scientists Unravel Potato's Genetic Blueprint Scientists have decoded the genetic blueprint of the world's third most important food crop: the potato. Researchers from 26 institutions around the world worked on the project to sequence, or map, the po

发表于:2019-01-14 / 阅读(149) / 评论(0) 分类 VOA标准英语2011年(七月)

Rising Food Prices Harm Indias Poor, Middle Class Its 5 p.m. and customers are crowding this vegetable market in the northern Indian city of Lucknow. Annamma Rajput listens closely to the vendors and then haggles to bring prices down. She focuses on

发表于:2019-01-14 / 阅读(121) / 评论(0) 分类 VOA标准英语2013年(二月)

G-8 leaders in Italy pledged to cut global emissions 50 percent by 2050. But advocacy organizations say that the commitment is much too weak and too vague for sub-Saharan Africa, which is already facing serious challenges due to a changing climate.

发表于:2019-01-14 / 阅读(214) / 评论(0) 分类 VOA标准英语2009年(七月)

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

发表于:2019-01-14 / 阅读(223) / 评论(0) 分类 美国习惯用语

By Nico Colombant Dakar 22 November 2007 Senegal's capital, Dakar, has returned to an uneasy calm, after a day of destructive riots and protest marches against government policies. Despite the announcement of new government decisions, street hawkers

发表于:2019-01-16 / 阅读(118) / 评论(0) 分类 VOA常速英语2007年(十一月)

NOEL KING, HOST: Climate change is causing more rain in many parts of the U.S., and more rain means more flooding. And that is bad news for one Great Lakes region crop - wild rice. NPR's Rebecca Hersher has the story. REBECCA HERSHER, BYLINE: Norther

发表于:2019-01-17 / 阅读(106) / 评论(0) 分类 2018年NPR美国国家公共电台8月

China's inflation eased in August from a three-year high as the country's economy cooled and global uncertainties lingered. The National Bureau of Statistics says the consumer price index, a main gauge of inflation, slowed to 6.2 percent in August, c

发表于:2019-01-19 / 阅读(121) / 评论(0) 分类 世界各地新闻集锦

今天我们要学的词是staple。 Staple, 做为名词,指必不可少的东西。 Rice is a staple in the region, 米饭是这个地区居民的主食。 Hot dogs are a staple for barbecue parties in the summer, 热狗是夏天烧烤餐会不可缺

发表于:2019-02-03 / 阅读(201) / 评论(0) 分类 英语每日一词

STEVE INSKEEP, HOST: For more than a century, those little, brightly colored, chalky candy hearts have helped people share their messages of love. RACHEL MARTIN, HOST: We're talking about Sweethearts. This is a candy made by Necco, the New England co

发表于:2019-02-19 / 阅读(130) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
adhesion molecule
aging register
al-qadi
al-taweela
albuen b.
anabolic metabolism
annotated index
atbear
benefit from
black cobalt
Broncholin
cable running
chemical-separation plant
chirashizushi
chronic morphine addiction
chrysanthemi indici flos
coinage office
coinhibitory
collacott
collapsible keelblock
combing leather
concentration function
consecutive clause
containment system
cortical activity
credit screw
crepe fern
cupped disk
currency instability
definition state
deionizing column
distended pain
do homework
duplex monstrosity
ethical worm
falsification of public seal
family-values police
fast-sequenced transport
ferroproteins
Fleitmann's tests
fortysix
fungicide paint
gas station attendant
gold (au)
grain cart
greenhoods
helsinks
high water level diagram
horse-shoe main
hostmasks
Ibrahim-Beck
implemention
inbrawn
intergeniculum
IR remote
jellyprint
Jork
land act
latinness
lose one's sight
magnetic anemometer
magnetic mercury cutoff device
Matabuena
mcglashen
mitcell
morphogenetic gradient
motor protection
music centers
Ndouo
octameric histone
peta-kelvin
Peucedanum japonicum
pohlia elongata
polyhydronaphthalene
price delivered along vessel
psychodiagnosis
pure phase correlation
quadruplications
rack shaving tool
ride on horse with ten toes
riftblock mountain
rock purslanes
romper rooms
salol camphor
seat-of-the-pants
self trimmer
Skinner box
slash disposal
sorious
sous-palan clause
streyghte
Styrax serrulatus
Sulphur Point
telephoto objective
term borrowing
terrain-clearance system
under-cooked
ureteroenterostomy
van der meer
vegetable washer
wissman
yo'self