单层纱漆包线

发表于:2018-11-27 / 阅读(542) / 评论(0) 分类 赖世雄教你学唱歌

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? The shortest distance between two points may be a straight line, but try telling that to electrons: when current flows down a wire, these particles zig and zag, movin

发表于:2018-12-24 / 阅读(118) / 评论(0) 分类 Scientific American(九)月

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(115) / 评论(0) 分类 每日攻克5词

Cotton Field When I was a little bitty baby, My mama would rock me in the cradle, In them old cotton field back home. It was down in Louisiana, Just about a mile from Texarkana, In them old cotton field back home. And when them cotton ball get rotten

发表于:2019-01-03 / 阅读(394) / 评论(0) 分类 听英文歌曲解析歌词

发表于:2019-01-04 / 阅读(243) / 评论(0) 分类 英文歌曲第四辑

By Phuong Tran Dakar 06 September 2007 As trade negotiators meet in Geneva on the stalled negotiations known as the Doha round, government ministers from West Africa's biggest cotton producing countries met in Burkina Faso to prepare their demands on

发表于:2019-01-04 / 阅读(152) / 评论(0) 分类 2007年VOA标准英语(九月)

By Nico Colombant Dakar 04 December 2007 Burkina Faso's cotton production this year has decreased due to inconsistent rains and high oil prices, frustrating executives and farmers in sub-Saharan Africa's leading cotton producer. VOA's Nico Colombant

发表于:2019-01-04 / 阅读(95) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Steve Herman Karachi 13 March 2008 Pakistan is one of the world's top cotton producers. With one out of every five Pakistani farmers growing the crop, supplying millions of spindles and looms and hundreds of mills, the cotton industry is the count

发表于:2019-01-04 / 阅读(97) / 评论(0) 分类 VOA标准英语2008年(三月)

According to a study published this week in Science, genetically-engineered cotton planted near conventional crops may help protect the regular plants from bugs. The researchers say the finding could potentially protect a range of crops over million

发表于:2019-01-12 / 阅读(94) / 评论(0) 分类 VOA标准英语2008年(九月)

【俚语】 down to the wire 直到最后一刻;直到最后关头 这一习惯用语来自号称皇家运动的赛马: down to the wire。这里的wire指赛马跑道终点拉的终点线。它在几乎不相上下的竞赛中有助于判断究竟谁

发表于:2019-01-17 / 阅读(133) / 评论(0) 分类 英语俚语天天说

经典歌曲-棉花田COTTON FIELDS--REVIVAL Cotton fields When I was a little bitty baby My mama would rock me in the cradle, In them old cotton fields back home; It was down in Louisiana, Just about a mile from Texarkana, In them old cotton fields

发表于:2019-02-04 / 阅读(93) / 评论(0) 分类 经典英文歌曲

今天我们要学的词是down to the wire。 Down to the wire, 是直到最后一刻的意思。美国总统大选已经进入倒数计时,星期二一大早,全美各地的投票站就要开门了。 Presidential candidates McCain and Obama ar

发表于:2019-02-04 / 阅读(126) / 评论(0) 分类 英语单词荟萃

今天我们还要学几个美国总统大选中常用的习惯用语。我们曾经说过,英语词汇很多都来自体育运动。今天要学的第一个习惯用语就来自号称皇家运动的赛马: down to the wire。这里的wire指赛马跑

发表于:2019-02-04 / 阅读(167) / 评论(0) 分类 美国习惯用语

今天我们要学的词是down to the wire。 Down to the wire, 是直到最后一刻的意思。美国总统大选已经进入倒数计时,星期二一大早,全美各地的投票站就要开门了。 Presidential candidates McCain and Obama ar

发表于:2019-02-04 / 阅读(125) / 评论(0) 分类 英语每日一词

Voice 1 Welcome to Spotlight. Im Adam Navis. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 It is August 7, 1974. A man stands

发表于:2019-02-14 / 阅读(136) / 评论(0) 分类 环球英语 Spotlight

购买花瓶 dialogue 英语情景对话 A:Where do these flower vases come from? A:这些花瓶是哪里生产的? B:They are made a town nearby. The flower vases are made of porcelain and covered with tiny bamboo sticks. B:是附近的一个镇上制

发表于:2019-02-15 / 阅读(330) / 评论(0) 分类 高频英语口语对话

Big Red The first time we set eyes on Big Red, father, mother and I were trudging through the freshly fallen snow on our way to Hubble's Hardware store on Main Street in Huntsville, Ontario. We planned to enter our name in the annual Christmas drawin

发表于:2019-02-18 / 阅读(82) / 评论(0) 分类 阅读空间

Topics: Brown v. Board of Education; yearbooks in American schools; indeed; none of them is/are; down to the wire Words: case party landmark decision inferior to rule to enroll to desegregate yearbook keepsake peers hairdos autograph indeed none of t

发表于:2019-02-23 / 阅读(75) / 评论(0) 分类 美语听力 English Cafe

Bird on a Wire 当我们行走在马路上时,经常可以看到成群的麻雀或乌鸦停落在几万伏的高压电线上,它们不仅不会触电,而且一个个显得悠闲自得。可是,你也知道,如果有人不小心碰到高压线

发表于:2019-02-24 / 阅读(122) / 评论(0) 分类 英语听力文摘 English Digest

Voice 1 Welcome to Spotlight. Im Ryan Geertsma. Voice 2 And Im Robin Basselin. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Do you think you have a goo

发表于:2019-03-04 / 阅读(176) / 评论(0) 分类 环球英语 Spotlight
学英语单词
a lump of selfishness
acid precipitations
Actitis
algebra oriented language
anisomorpha
as green as a gooseberry
Aurensan
axial optic neuritis
Beatlehead
blanching water
book of life
boric oxide or boric anhydride
box splint
broghammer
central anlrle bone
centroposterior
combined tedder-and-side rake
copromoter
core brx
curled oat
cytochimera
daidos planetary mill
desulfurization by slag
don't-care bit
douces
ecological range
economic exposure
eurostep
exilic, exliian
Flash Lite
fleabanes
Foralamine
Freres
full pressure circulating lubrication system
glucovanillyl alcohol
Gormenghast
graphics adapters
groenlandica
hang on!
heavy liquids
holoventral plate
hyperplasia of sebacous glands
hypo-IgM immunodeficiency
idle run
image-storage array
imparling
Impressio ligamenti costoclavicularis
infraspinatus lymph gland
integrators
iodocresol
ivanovoes
Kabongola
Khābūr, Nahr, al(Habur)
lactamase
liver governing ascending and dredging
lung-distension
lunulets
mean place
mercury arrester
metal dish
military men
mode dependent
muchkins
nedd
odoffs
open-loop gain characteristic
overthrust plane
oxide glass semiconductor
panthan
pay office
payroll register
peg-leg
predecessor
presenc
pulidonis
pushaw
Richard Kuhn
road wheel
rone pipes
rope spear
routine remedy
run-time address
self-reparative
sequence set operation
service console
smalls
spec cint92
squelch circuit
station keeping
suda
sylepta derogata (fabricius)
syndrome of upper hyperactivity of liver yang
syntactic tree
technology innovation
top-to-top
Trema virgata
trust me
turboexpander
twist
vasseur
vocalisms
weaver ant