夹竹桃叶组织, 叶状构造

Crazy in Love [Intro - Jay Z] Yes! It's so crazy right now! Most incredibly, it's ya girl, Bee, It's ya boy, young. [Intro - Beyonce] You ready? Uh oh, uh oh, uh oh, oh no no (*repeat ) [Intro - Jay Z

发表于:2018-11-28 / 阅读(252) / 评论(0) 分类 疯狂英语2004年

This discovery had given paleontologists an opportunity to look inside the skull of this rare dinosaur. 这个发现给了古生物学家们仔细观察这种稀有恐龙颅内情况的机会。 Dr. Lawrence Witmer of Ohio University leads one of the

发表于:2018-12-04 / 阅读(187) / 评论(0) 分类 英语第1级听力-English Level 1

[01:05.65]Dialogue Language Structure: [01:09.96]The Present Continuous Tense in the Passive Voice [01:14.06]A:This brides is getting more and more crowded. [01:17.95]B:Yes.Look!So many cares are being held up. [01:22.34]A:As a matter of fact,the tra

发表于:2018-12-04 / 阅读(281) / 评论(0) 分类 高中英语上外版一年级

Natural Nails 自然的指甲 [扮靓 -- 指甲护理] 当你写下购物清单,当你拿起电话拨号,当你洗碗、熨衣、擦窗,或是做着每个家庭主妇都要做的许多其它事情,你有没有想到要关注一下你的指甲的健康情况? [00:07.30]Listen and Share [00:18.14]Natural Nails 自然的指甲

发表于:2018-12-05 / 阅读(242) / 评论(0) 分类 美容时尚英语

[00:01.28]Two or three new projects are currently [00:03.58]being developed by Christo and his team. [00:06.12]One of them is in Colorado in the USA [00:08.66]where the Arkansas River will be covered [00:11.07]by 10 kilometres of luminous, [00:13.59]

发表于:2018-12-13 / 阅读(218) / 评论(0) 分类 北师大版高中英语模块8(选修)

Some Foods Can Be Medicine 一些食物可以作为药物 From VOA Learning English, this is the Health Lifestyle report. Food as medicine is not a new idea. The ancient Greek physician Hippocrates is commonly quoted as saying, 'Let food be thy medic

发表于:2018-12-16 / 阅读(165) / 评论(0) 分类 2016年VOA慢速英语(八)月

Xylitol is a wood sugar that I've been using for a few years. It has many benefits. A dentist friend(1) told me that because its molecular structure(2) is different to normal sugar, plaque bacteria cannot absorb it; they try to, but they can't. Becau

发表于:2019-01-01 / 阅读(172) / 评论(0) 分类 英语博客 A cup of English

Eating sugar isn't that great for you, it's ageing for the skin and can lead to weight gain. But according to a new book, the sweet treat can actually have amazing anti-ageing effects if you apply it to skin! 吃糖对人体并没有多大好处,它会

发表于:2019-01-03 / 阅读(168) / 评论(0) 分类 实用英语

After hundreds of years, the most common, basic microscopes still operate by means of the same old hardware: the lens. But what if you could do away with that lens and create a microscope that fits on a cell phone? Thats what researchers led by Aydog

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 Scientific American(六)月

Now, even though both of these molecules are made up of exactly the same building blocks, 尽管这两种分子由一模一样的东西组成, they are two completely different substances, and they behave completely differently inside of us. 但它们

发表于:2019-01-17 / 阅读(181) / 评论(0) 分类 TED演讲教育篇

READING: Scientists may have discovered something that could be very welcome news for ice cream lovers around the world. Their discovery is a new ingredient that could slow down the rate at which ice cream melts and gives the ice cream a smooth textu

发表于:2019-01-22 / 阅读(651) / 评论(0) 分类 英语生活新闻

In much of Asia, especially the so-called rice bowl cultures of China, Japan, Korea, and Vietnam, food is usually eaten with chopsticks. Chopsticks are two long, thin, usually tapered, pieces of wood. Bamboois the most common material, but they are a

发表于:2019-02-01 / 阅读(137) / 评论(0) 分类 实用英语

Why are dogs'noses so wet? 狗狗的鼻子为什么总是湿的? Humans and dogs share a special relationship, moulded over millennia of reciprocal love and companionship. 数千年来,人类和狗狗都有十分特殊的关系,相互喜爱,相

发表于:2019-02-01 / 阅读(442) / 评论(0) 分类 阅读空间

Anchor: For thousands of years people have used Fengshui to create harmony in their homes, but these days it's been used to bring balance to something different all together. Early Show contributor La

发表于:2019-02-05 / 阅读(198) / 评论(0) 分类 访谈录

Japan has created some interesting and innovated products like selfie sticks, Bento lunchboxes and now, wood noodles. 日本创造出了不少奇趣产品,比如自拍杆、便当,还有如今的木制面条。 A textile company, that makes fibre

发表于:2019-02-06 / 阅读(137) / 评论(0) 分类 阅读空间

If you've been inside a grocery store in the past couple of years, you've probably noticed the trend in food manufacturers adding Made with sea salt to their product packaging. The claim shows up on a wide variety of foods - from organic whole grain

发表于:2019-02-07 / 阅读(193) / 评论(0) 分类 阅读空间

The same leaves over and over again! They fall from giving shade above To make one texture of faded brown And fit the earth like a leather glove. 同样的叶子,一回又一回! 从投下树阴的高处飘落, 堆积成枯褐的纹理, 仿佛给

发表于:2019-02-09 / 阅读(133) / 评论(0) 分类 英语美文

The Language of Music 音乐的语言 A painter hangs his or her finished pictures on a wall, and everyone can see it. A composer writes a work, but no one can hear it until it is performed. Professional singers and players have great responsibilitie

发表于:2019-02-09 / 阅读(135) / 评论(0) 分类 英语美文

It's the best way to reacquaint yourself with life's simplest pleasuresthe scent of lilacs, the sight of the sun rising and setting and the taste of fresh-baked bread. My 5-month-old son sat in his high chair watching my every movethe flash of the kn

发表于:2019-02-11 / 阅读(223) / 评论(0) 分类 阅读空间

From there he went to Italy, where he drove the hills of Tuscany with Redse and bought a bike so he could spend time riding by himself. 不久,他又从法国直接去了意大利,和女友在托斯卡纳的山间开车兜风。乔布斯还买了一

发表于:2019-02-15 / 阅读(133) / 评论(0) 分类 乔布斯传
学英语单词
abaguns
absolute extremum optimizer
absolute summability
Afrofuturists
alekhines
Amoz
amyloidosis
archaeometric
articulatio atlanto-occipitalis
Austrianness
bankruptcy costs
Beveridge, Albert Jeremiah
black spun rayon netting
BWR control rod
caretake
carminative
Charles gun
chroma
close up
common stay
copper lactate
cross-spider
croude
crowdsourcer
declutch sliding clutch
dismals
diubiquitinated
drum language (africa)
dumb well
durals
dyssynchronies
ECIL
egg-crate type
elevating wheel
equivalent design of laminate
error function test
fitting constant
float valve needle
fumarate
gear texturing
Georgiyevsk
government customer
graphite moderated
hairshines
hexcraft
hummingbirds
IBM token ring network
incurtaining
inter vivos trust
ion microanalyzer
jervell and lange-nielsen sydrome
Karnaphuli Dam
lebenberg
less common exchanger
Little Neck Bay
mahabharats
mixed-flow Francis turbine
mole-fraction
mono-tube boiler
mont-saint-michel
naked bulb
negative skewness
Nicrosilal
nowadays
Olsen microphone
operating staff
operator priority order language
outrepass
partnership dissolution
Pleurospermum prattii
porcillin
position sampler
preformed joint filler
profit oriented business entity
quarrelled
quasi-steady-state vibration
radiation absorption analysis
rainfall probability
recessed surge tank
reprobing
rhizopus nodosus mamyslowski
rock-duster
salt spoon
sanger reaction
sanitary ceramics
Scolytoplatypus daimio
shipshaper
silverwae shop
space-flight trajectory
spanish limes
squqlene
steam fire smothering system
Storm van Leeuwen chamber
suboxides
superfatting agent
superquantization
surface sealer
three-dimensional compaction
tuna seiner
ureaformaldehyde
ways-of-seeing