un. 杯形平底修型器

Hexagon 六边形 A hexagon is a shape that has six edges and six vertices. 六边形是有六条边和六个顶点的图形。 In other words, a hexagon has six angles and six straight sides. 换句话说,六边形有六个角和六条直边。 Th

发表于:2018-12-13 / 阅读(106) / 评论(0) 分类 与美国小学生一起学英文第3册

It was a species of Tyrannosaur. 这是暴龙的一种。 That suggested to us, well, maybe these Tyrannosaur teeth are in fact from animals that are trampling the bodies of these things as they eat them. 那就表明,也许这些暴龙牙齿是它们

发表于:2018-12-28 / 阅读(97) / 评论(0) 分类 侏罗纪搏击俱乐部

These were big but really fast hunters. They were as bad as it got for a while. 这些巨大但速度很快的猎手。有一段时间它们要多坏有多坏。 Albertosaurus would have been a very fearsome predator. 阿尔伯特龙会是非常可怕的

发表于:2018-12-28 / 阅读(85) / 评论(0) 分类 侏罗纪搏击俱乐部

He's got a big, thick bull-dog head and it's perfectly designed for grasping prey and crushing it. 它有着牛头犬一样又大又壮的脑袋,其设计非常适合抓住并且咬碎猎物。 His teeth are also designed to take a lot more pressur

发表于:2018-12-28 / 阅读(93) / 评论(0) 分类 侏罗纪搏击俱乐部

Over the next 90 million years, a new era called the Cretaceous period dawned. 在接下来的九千万年里,开始了一个叫做白垩纪的新时期。 Broader-leaf plants that could tolerate seasonal weather changes covered the land. 能够忍受

发表于:2018-12-28 / 阅读(162) / 评论(0) 分类 侏罗纪搏击俱乐部

So after months of rumors and speculation, the wraps have finally come off Apple's latest big idea. At a launch in San Francisco, the iPad was fanfared with typical Apple hype. It's unbelievably great, way better than a laptop, way better than a smar

发表于:2019-01-07 / 阅读(125) / 评论(0) 分类 万花筒2010年

Fins 鱼鳍 Fish can swim well with their fins in water. 鱼因为有鳍能在水里畅游。 Also, fish cannot move without fins. 相反的,没有鱼鳍,鱼就不能游了。 Do you know that different fish have different shapes of fins? 你知道

发表于:2019-01-10 / 阅读(147) / 评论(0) 分类 与美国小学生一起学英文第6册

KELLY MCEVERS, HOST: One of nature's most efficient life support systems is the egg. And over millions of years, eggs have taken on lots of different shapes, especially among birds. Biologists have been trying to figure out for a long time why that i

发表于:2019-01-17 / 阅读(92) / 评论(0) 分类 2017年NPR美国国家公共电台6月

圆形 Round 方形Square 三角形 Triangular(Delta Type) 长方形(矩形) Rectangular 菱形(斜方形) Rhombus(Diamond) 椭圆形 Oval 圆锥形 Conical 圆柱形 Cylindrical 蛋形 Egg-Shaped 葫芦形 Pear-Shaped 五边形 Pentagon 六边形 He

发表于:2019-01-17 / 阅读(129) / 评论(0) 分类 英文语法词汇

Innovative Electric Aircraft Win Green Flight Challenge We often hear about hybrid cars, which run in part on electricity and can travel about 20 kilometers on a liter of fuel. Engineers are also experimenting with another mode of electric transporta

发表于:2019-01-30 / 阅读(122) / 评论(0) 分类 VOA标准英语2011年(十月)

DEVELOPMENT REPORT - Adobe By Gary Garriott Broadcast: Monday, July 19, 2004 This is Robert Cohen with the VOA Special English Development Report. These days, stories about adobe are usually about Ado

发表于:2019-01-30 / 阅读(160) / 评论(0) 分类 农业与发展

考虑到伦敦旅行?小心。那儿有很多的英语只是在伦敦才有并且你可能从未听到过。用以下最常见的伦敦方言为你的旅行作好准备! Blimey!这是人们在表示惊讶时常用的表达方式。例如, Blim

发表于:2019-01-31 / 阅读(136) / 评论(0) 分类 实用英语

每年,《时代周刊》都选出让世界更美好、更智能、更有趣的发明。今年的也能让你大吃一惊哦! 1.The Levitating Lightbulb 1.悬浮灯泡 Since he was a child, Simon Morris has been obsessed with making objects float

发表于:2019-02-01 / 阅读(184) / 评论(0) 分类 阅读空间

火山爆发 The Eruption of Volcano abundant adj. 丰富的,富余的 accretion n. 增长 accumulation n. 积聚,堆积物 active volcano 活火山 Alaska Volcano Observatory 阿拉斯加州火山观

发表于:2019-02-02 / 阅读(177) / 评论(0) 分类 英文语法词汇

pear-shaped的本义是“梨形的、底宽顶窄的”,它通常可以引申为另一个意思:“全完了,都毁了”。 这种用法最早出现在20世纪60年代,由英语短语go pear

发表于:2019-02-03 / 阅读(163) / 评论(0) 分类 英文语法词汇

Blimey!这是人们在表示惊讶时常用的表达方式。例如, Blimey! The weathers terrible today! Keep your hair on.你的头发并不是要往哪个方向。 这个表达方式其实是表示保持平静,Keep your hair on. Its an easy pr

发表于:2019-02-04 / 阅读(137) / 评论(0) 分类 实用英语

source lake 河源湖 rivulet 小溪 creek, brook 小河 canyon, gorge 峡谷 waterfalls 瀑布 tributaries, streams 支流 rapids 急流 valley 流域 north fork 北叉 branches 分支 south fork 南叉

发表于:2019-02-05 / 阅读(129) / 评论(0) 分类 英文语法词汇

A new report has revealed that Apple plans to launch three handsets this year - two will be updates of the iPhone 7 family and the third is the 10th-anniversary handset -- iPhone 8. 一份最新报告显示,苹果公司计划今年推出3部手机-

发表于:2019-02-07 / 阅读(88) / 评论(0) 分类 英语新闻

是吃货,更是水果控?见到鲜果美味就想统统把它们收到肚子里来~ 然而,英文里几款和水果相关的习语,并没有请你吃水果的意思,千万可别误会哦! 1. Go pear-shaped 有一种身材叫做梨形身材,很

发表于:2019-02-26 / 阅读(118) / 评论(0) 分类 英语口语

不管是在学习,工作还是生活中,我们总会因为各种各样的原因搞砸一些事情,那么搞砸在英语口语中是如何表达的呢? 快来看看吧~ 1、screw up 弄糟, 搞砸 She had screwed up and had to do it all over again。

发表于:2019-02-26 / 阅读(118) / 评论(0) 分类 英语口语
学英语单词
Abertillery
antifoggant
Aplectrum
automatically execute
binding knots
box up
boys of summer
brias
built channel
character reference point
citro-
coelostat
collimated
constant inclined surface
content sulphur
cormus
cybermentoring
D.P.P.
detin
diflucan
direct filling line
dmitri ivanovich mendeleevs
dog-skin
dynamic hysteresis loop
e - mail box
edge-ways
erkan
factory prices
Faddeyevskiy, Ostrov
finish forging
furcifer
glucobovoside
graphitization testing
graphitization treatment
green manure crop
ground-level release
Hardship Withdrawal
heter-
high magnesia portland cement
hij
horse-riding
ignarro
in difficulty with
in dispute with
in-hour equation
inacquiescent
inexpungibility
investigation measure
Kagamiishi
karunanidhi
kolingba
kranes
largehearted
leucopterine
limoniterra
load distribution of cylinder
mess-tin
methyl-phenylquinolin-carboxylic acid
Mormonise
nanotesla
neo-isolationist
neuvo
oestrus
OIDS
oleophilic
one-half veneer crown
out to
out-shouldered
overadvertising
packing credit
paid circulation
parki
pattern metal
Pedicularis petitmenginii
pegmatolite (orthoclase)
Prophet's-flower
pruinescence
quantitative rheology
relative scotoma
remote control valve
Salimba
seductresses
short wave choke
sintering area
soft currency
sputtering etching
standard full lightning impulse
stiff mill
stillyarde
strike a responsive chord
structured exception handling
tape sort and collate program
Teijin Tetoron
telemaque
thermal relays
Thess
to reason
Ulfametopyrazine
vulnerability scanner
way about
white
wile