常规填充柱

Blended Organic-Conventional Farming Could Feed World In rural Maryland, an hour-and-a-half drive from Washington, Bill Mason is tilling his fields to plant organic maize and soybeans. About two-thirds of his 340 hectares are organic, but not all of

发表于:2018-12-08 / 阅读(224) / 评论(0) 分类 VOA标准英语2012年(六月)

UNIT 8 Have you packed yet? [00:07.42]SECTION A [00:09.48]Language Goal:Talk about recent events [00:13.76]1a What are the three most important things to [00:18.63]pack when you go on a beach vacation? [00:22.47]A city vacation?Write your ideas below

发表于:2018-12-10 / 阅读(562) / 评论(0) 分类 初中英语山东版八年级下

Unit 14 Have you packed yet? [00:05.49]SECTION A [00:09.01]1b Listen and check the chores the people have already done. [00:47.46]2a Listen.Who said each thing?WriteMfor Mark orTfor Tina [01:34.12]2b Listen again and match each question below with an

发表于:2018-12-17 / 阅读(350) / 评论(0) 分类 新目标初中英语九年级(全一册)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Conventional poultry farms use antibiotics extensively, which contributes to the rise of antibiotic-resistant pathogens. But farms that turn to organic

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 Scientific American(八)月

近两年,世界名校网络公开课受到热捧,各大字幕组争相出字幕,门户网站也争相购版权。一时间,追随网络公开课的人似乎都有点比别人先进一步的感觉。这些网络公开课在英语里叫Massive

发表于:2019-01-08 / 阅读(165) / 评论(0) 分类 英文语法词汇

MARY LOUISE KELLY, HOST: On page A23 of today's Washington Post you can find the last column Jamal Khashoggi wrote before he disappeared. Khashoggi went missing on October 2. It looks increasingly likely that he is dead, a reality President Trump ack

发表于:2019-01-17 / 阅读(163) / 评论(0) 分类 2018年NPR美国国家公共电台10月

今天我们要学的词是packed。 Packed, 是挤满,塞满的意思。The stadium was packed with fans, 体育场里挤满了球迷。The train was so packed I could not get on, 车厢里挤得不行,我根本挤不上去。 九月份开学后,

发表于:2019-02-02 / 阅读(148) / 评论(0) 分类 英语每日一词

今天我们要学的词是packed。 Packed, 是挤满,塞满的意思。The stadium was packed with fans, 体育场里挤满了球迷。The train was so packed I could not get on, 车厢里挤得不行,我根本挤不上去。 九月份开学后,

发表于:2019-02-02 / 阅读(123) / 评论(0) 分类 英语单词荟萃

Science and technology 科学技术 Low-cost radar 低成本雷达 A programme worth watching 值得一看的节目 How air-traffic control can use television signals to plot aircraft 空中交通管制局如何利用电视信号找出飞行器位置?

发表于:2019-02-05 / 阅读(130) / 评论(0) 分类 经济学人科技系列

今天我们要学的词是conventional wisdom。 Conventional wisdom, 是指普遍看法。 The conventional wisdom in the media was that the economy would collapse in the absence of the bailout, 媒体的主流看法是,如果政府不出面救市,

发表于:2019-02-05 / 阅读(161) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是conventional wisdom。 Conventional wisdom, 是指普遍看法。 The conventional wisdom in the media was that the economy would collapse in the absence of the bailout, 媒体的主流看法是,如果政府不出面救市,

发表于:2019-02-08 / 阅读(150) / 评论(0) 分类 英语每日一词

I've been to a couple of launches here before, but I've never seen it this packed. Just getting in here today, there was a huge traffic jam. And the vibe here? Everybody is super anxious. 之前有几次这里发射火箭时,我也有来过,可是我

发表于:2019-02-14 / 阅读(189) / 评论(0) 分类 留美老师带你每日说英文

Business 商业报道 Air conditioning 空调行业 Cool innovation 很酷的发明 An upstart hopes to make rival cooling companies sweat 一家新贵公司有望使制冷方面的竞争对手汗流浃背 ON A hot July day in 1902, the world's first

发表于:2019-02-16 / 阅读(142) / 评论(0) 分类 经济学人商业系列

Business 商业报道 Solar power in India 印度太阳能 Waiting for the sun 等待着艳阳 Is the sun the answer to India's energy problems? 太阳能是印度能源问题的解决办法吗? ON A salt plain near the border with Pakistan lies ha

发表于:2019-02-16 / 阅读(155) / 评论(0) 分类 经济学人商业系列

BEIJING, Aug. 16 (Xinhuanet) -- It is widely accepted that obesity leads to an increased risk of health complications, but new studies quoted by media Tuesday challenge the conventional notion. Our studies challenge the idea that all obese individual

发表于:2019-02-18 / 阅读(130) / 评论(0) 分类 英语新闻

Working in a well-ventilated 'green' office can help boost your brainpower, researchers have found. 研究人员发现,通风良好的绿色办公室有助于提升脑力。 People whose desk space is well ventilated with below average indoor pollu

发表于:2019-02-24 / 阅读(176) / 评论(0) 分类 英语新闻

作文题目: 信息时代的图书馆 Directions: For this part, you are allowed 30 minutes to write a composition on the topic Do Libraries Become Useless at the Age of Information? You should write at least 120 words according to the outline giv

发表于:2019-02-25 / 阅读(148) / 评论(0) 分类 四六级写作指导

今天我们要学的词是 conventional. Conventional 形容词,常规的,传统的。A new study shows that e-cigarettes are much less addictive than conventional cigarettes. 一项最新研究显示,电子烟的上瘾程度远远低于传统香

发表于:2019-03-13 / 阅读(315) / 评论(0) 分类 英语单词荟萃

precisely adv.精确地 The plane will take off at 10 o'clock precisely. =The plane will take off at 10 o'clock exactly.=The plane will take off at 10 o'clock sharp.=The plane will take off at 10 o'clock on the dot. 飞机将在十点整起飞。 agr

发表于:2019-03-17 / 阅读(384) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
acetone formaldehyde resin
aleudrine
aligned view
audio recorder
Bibl.
Boca do Moaco
Bukindo
chambered nautilus
coffee-shop
concavo concave
continuous current
control print
convoy route
cooking apples
cyberage
Daniel Bernoulli
designable
dominant neuron
e.m.f.s
environmental form
erws
even forth
external fistula
flat crown
four-parameter
frontal costa
fused bifocal lens
genetic(al) ratio
get a bit on
goosenecked
headache powder
health care maintenance
helipot
herdle
hibernal annual
hominoideas
homoeographs
immersionist
indi-
international authority
Jablanac
jarped
Java Runtime
last moment emergency shut-down
librational
Limenitis camilla
marblefishes
midfibre
mirror sextant
mis-order
monzons
muloowurtie(pine point)
national curriculum test - key stage 2
necrotomists
neutron formation by stripping
orphan message
orthormorphia
Ossett
parallagma
pavorotti
pepper with
perma
pneumatic chute
pneumoen-cephalos
pottingers
prefill surge valve
preventional
priestess
prophenoloxidase
protoemetine
qrams
reinforcing bar
Riazan
Sarothamnus
seazement
selective trapping
self-opening gate
sequential chain
shadeed
significatio
sketchings
slope indicator tube
snorkel diving
sprinter's fracture
steenburgen
Stick it right there!
stone levee
straight condensing turbine
strombidaes
substance global biogeochemical circulation
tautnesses
tensor space of degree k
throw people together
thumb reflex
traced out
trinacrium parvisporum
unsheriffing
vacuum braked stock
vastator
vertical unsteadiness
walling scaffold
Yarmouth Interglacial Stage