光敏感种子

1In the beginning God created the heavens and the earth. 2Now the earth was formless and empty, darkness was over the surface of the deep, and the Spirit of God was hovering over the waters. 3And God said, Let there be light, and there was light. 4Go

发表于:2018-12-05 / 阅读(194) / 评论(0) 分类 创世记

廖彩杏推荐了100本有声书,来训练孩子的听力与跟述,是比较适合刚开始接触英文的宝宝,她的观念是利用绘本让孩子学习英文,引起孩子对英语的兴趣,利用每本书的音频反复地聆听。 廖彩

发表于:2018-12-06 / 阅读(201) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Gene Therapy Halts Vision Loss in Dogs Researchers have stopped vision decline in dogs with an inherited disease that causes blindness. The gene therapy technique they used may someday stop vision loss in humans. Retinitis pigmentosa (RP) is an eye d

发表于:2018-12-16 / 阅读(174) / 评论(0) 分类 VOA标准英语2012年(二月)

Bringing up a sensitive topic Can I talk to you for a minute? Can I ask you something? Do you mind if I ask you something? I need to talk to you for a minute. I have to tell you something. There's something I need to tell you. There's something I thi

发表于:2018-12-17 / 阅读(249) / 评论(0) 分类 跟我学英语入门篇

Sometimes it is hard to see the light, especially it lies in the invisible spectrum, like ultrared, ultraviolet radiation. But if you long to see the unseeable, you might interested to hear that under certain conditions people can catch a glimpse of

发表于:2018-12-24 / 阅读(178) / 评论(0) 分类 2015年Scientific American(一)月

The magical mustard seed 神奇的芥籽 A woman's only son died. In her grief, she went to the holy man and asked, 一个女人的独生子死了。她非常伤心地找到神父问: What prayers, what magical incantations do you have to bring my so

发表于:2018-12-26 / 阅读(194) / 评论(0) 分类 找谁倚靠(慢速)

[00:06.37]Some people cannot see all colors correctly. [00:10.92]They cannot see all the colors in a rainbow or a sunset. [00:16.40]They cannot tell if the meat they are cooking is done or if a fruit is ready to be eaten. [00:23.61]Poor color sight a

发表于:2018-12-26 / 阅读(167) / 评论(0) 分类 美国英语听力80篇

Night Vision And Humans: Why Cant We See Color? When we are in a fairly dark room, or outside at night away from lights, we can still see, but we cant see the colors of things very well. Why is that? There are two kinds of light-sensitive organs loca

发表于:2018-12-31 / 阅读(205) / 评论(0) 分类 英语听力文摘 English Digest

051 The Flower Greet the Spring It was a very cold winter. The seeds of the flowers were crouching in a room under the ground. The room was comfortably warm. The seeds were all sleeping peacefully. One day, it rained moistly. The raindrops sank into

发表于:2018-12-31 / 阅读(345) / 评论(0) 分类 100个儿童英语小故事

Smaller Fingers Mean More Sensitive Fingertips A study in the Journal of Neuroscience finds that people with smaller fingers have more sensitive fingertips, probably due to a higher concentration of touch receptors in a given area. Cynthia Graber rep

发表于:2019-01-02 / 阅读(236) / 评论(0) 分类 60秒科学

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(252) / 评论(0) 分类 英语杂谈

今天我们要学的词是sensitive。 Sensitive, 是敏感的意思。A sensitive topic, 就是敏感的话题。 Employment experts warn job seekers not to give out sensitive personal information when applying for positions online, 就业问题专家

发表于:2019-01-20 / 阅读(159) / 评论(0) 分类 英语单词荟萃

By Paul Sisco Washington 16 April 2008 A congressional subcommittee recently heard testimony that sensitive aircraft technology and a vast array of stolen military gear is for sale on eBAY, Craigslist and other Internet sites. A Government Accountabi

发表于:2019-01-20 / 阅读(276) / 评论(0) 分类 VOA常速英语2008年(四月)

Because from trillions of miles away, these small planets get lost in the blinding glare of their stars brightness. The sad truth of the matter is that earth-like planets are near cosmic specks of dust. And therefore detecting them is really quite ha

发表于:2019-01-22 / 阅读(174) / 评论(0) 分类 自然百科2010年

Cats And Colors You can look at that quilt your cat is curled up on and see a patchwork of greens, blues, and yellows. Your cat, however, cannot see color variation in the quilt. And here is why. Both humans and cats depend on the back layer of the e

发表于:2019-01-22 / 阅读(206) / 评论(0) 分类 英语时差8,16

今天我们要学的词是sensitive。 Sensitive, 是敏感的意思。A sensitive topic, 就是敏感的话题。 Employment experts warn job seekers not to give out sensitive personal information when applying for positions online, 就业问题专家

发表于:2019-01-25 / 阅读(192) / 评论(0) 分类 英语每日一词

What do a hummingbird, a moth, and a maple tree have in common? They all use a similar trick to fly. Okay, okay, a maple tree doesnt fly. But its seeds kind of do. Maples make those little whirlybird seeds you see spiraling down in droves each sprin

发表于:2019-01-30 / 阅读(340) / 评论(0) 分类 60秒科学

Lesson 332 He's sensitive. 1.He's sensitive.他很敏感。 2.Don't be so sensitive.别那么爱过敏嘛。 3.You're too sensitive.你太敏感了。 4.It's sensitive question.这是个敏感的问题。 5.The instrument is sensitive.这仪器很灵敏

发表于:2019-02-12 / 阅读(236) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

托福考试逻辑推测词 不少考生做听力时会碰到一个问题,即无法做到对文章的整体理解,常常把句子、段落割裂开来听,不管语句之间意义的联系。有时顺着一个句子的逻辑方向去想,有些生

发表于:2019-02-18 / 阅读(135) / 评论(0) 分类 托福英语

Cats And Colors 人类能够很容易的分辨出不同的颜色。那么猫呢?虽然猫的视力很好,即使在非常昏暗的光线条件下也能看见,但它对于如何分辨不同的颜色似乎并不擅长。 Cats and Colors on this mo

发表于:2019-02-24 / 阅读(196) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
acceptance house
achymia
acoustic emission leak locator
ag-gag
agonistically
alkaline electrolysis
andrena yangi
angora rabbit hair
arseniuretted hydrogen
Better to ask the way than go astray.
bevatrons
bletche
boat wave
bottling cellar
carry a stiff upper lip
classifieation
co-constructing
condensing works
cultural and creative industry
dawdled
dead front switch
defense information infrastructure
diffusor duct
effective allele
effluences
Europe Remote Sensing Satellite
excolation
expectancy-value theory
extradosed
fantigue
firewalking
fixing skeleton
fluid medium
foremath
funambuli
glandulae areolares
goes down on
grattoirs
harmful effect
hauser method
high-power photo-objective
iff beacon
indirectly ionizing particle
iron sights
irregularizing
isolating switch for main silicon rectifier cubicle
k.w
kerr-mills
koen-kai
loss free condition
lost the plot
low pressure-charging
man-servants
metalheads
metricized
move part
mudwrestlers
mutual inductance particle velocimeter
obligements
oil pollution emergency plan
Orawka
paraphytoseius hualienensis
pattent
pedestal-type centrifugal compressor
pharaoh's ant
pi wu
planarization
pornstars
predominates
Profichet's disease
projection with two standard parallels
propylaeums
pure germ rate
reciprocal sec
Robert's Rules of Order,H.M.
sandarachs
scymnus (pullus) formosanus
sex characteristics
sex-crazed
sheep ticks
single-phase structure
spoking
spreadablest
student-grade
summation of stimuli
sumping
surgeless
tail-beam
tertiary amine
text editing interface
thermal spectra
transfer bin
tuber still
unstealthily
urocystitis (pl.- daea)
water break section
water hardness ions
weekly reports
weighted aggregate of prices
will-gill
yastrzemski