汇聚扭断层作用

The tiny brain of this zebra finch may help scientists answer questions on how people form words to talk. Like humans songbirds learn to vocalize by imitation. Were able to not only just study the mechanisms of how vocal learning works in these songb

发表于:2018-12-08 / 阅读(104) / 评论(0) 分类 VOA标准英语2018年(五月)

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(169) / 评论(0) 分类 Scientific American(一)月

Researchers have discovered an almost universal word. Huh? You say? Even if you are not a native speaker of English, you probably dont need a translation for Huh? It appears that the word, or a very similar form of it, is used in most of the language

发表于:2018-12-28 / 阅读(83) / 评论(0) 分类 轻松英文阅读

ACTION ENGLISH (17) 动感英语 (17) MOVIE DICTIONARY 电影词典 sound track 原声碟 AMERICAN SLANG 美国俚语 Get a head start on走在别人的前面 例句:You should get up early and study. Get a head start on your classmates. (你要早起学习,这样你就走在了你

发表于:2019-01-03 / 阅读(106) / 评论(0) 分类 动感英语

Evoking images from the liquid metal and nearly unstoppable Terminator from the movies, BAE Systems has posted concept video footage of a process to create drones of the future. 近日,BAE系统公司发布的一份概念视频展示了未来制造无

发表于:2019-01-07 / 阅读(135) / 评论(0) 分类 英语新闻

英语四级语法中的重难点可以说是各种从句了,那小编问大家对定语从句知道多少?你对这个语法点掌握有多少?学习四级语法就在爱语吧! 限制和非限制性定语从句: 限制性定语从句是名词

发表于:2019-01-08 / 阅读(137) / 评论(0) 分类 大学四六级阅读

ROBERT SIEGEL, HOST: Biologist Jonathan Losos and I have at least one thing in common - we were both blown away by the late paleontologist Stephen Jay Gould's 1989 book Wonderful Life. Gould saw evolution as being all about odd contingencies, acciden

发表于:2019-01-16 / 阅读(173) / 评论(0) 分类 2017年NPR美国国家公共电台9月

But even though the insect brain is organized very differently from ours, there are some striking similarities. 虽然昆虫与人类大脑的组成大相径庭,但是仍有很多惊人的相似之处。 For example, most insects have smell detecto

发表于:2019-01-17 / 阅读(135) / 评论(0) 分类 TED演讲教育篇

Dogs have been mans best friend for thousands of years, a source of companionship and loyalty since the Stone Age. 几千年以来,狗狗都是人类最好的朋友,从石器时代开始就是人类忠诚的陪伴。 Now scientists suspect they h

发表于:2019-01-31 / 阅读(112) / 评论(0) 分类 英语新闻

Kerry Leaves Pakistan Hopeful, Despite Divides尽管有分歧 克里仍给巴基斯坦留下希望 U.S. Secretary of State John Kerry has wrapped up a visit to Pakistan with an agreement by the two countries to resume a dialogue on security issues. T

发表于:2019-02-01 / 阅读(127) / 评论(0) 分类 VOA常速英语2013年(八月)

As 2014 comes to a close, it's time to reflect on the most futuristic breakthroughs and developments of the past year. Here are 15 predictions that came true in 2014. 2014年已经过去,现在来总结过去一年中最具前瞻性和影响力的重

发表于:2019-02-01 / 阅读(188) / 评论(0) 分类 阅读空间

Itcanbeinferredfromthepassagethatthe authorwouldbemostlikelytoagreewith whichofthefollowingstatementsregarding socioeconomicclassandsupportforthe rebelandLoyalistcausesduringthe AmericanRevolutionaryWa

发表于:2019-02-06 / 阅读(126) / 评论(0) 分类 英文语法词汇

Science and technology: Panda genetics 科技:熊猫遗传学 Hey dude. Give me six! 嘿,伙计。用六指击个掌吧! Two strange mammals illuminate the process of natural selection. 两种不同的哺乳动物阐明自然选择的过程。

发表于:2019-02-16 / 阅读(151) / 评论(0) 分类 经济学人科技系列

有关加班的多种英语表达 对于上班族来说,最不待见的字眼就是加班,特别是没有加班费的加班。但是很多人为了赶任务、给领导留下好印象等原因而不得已加班。 1. Would you work overtime today

发表于:2019-02-18 / 阅读(120) / 评论(0) 分类 阅读空间

1. dirty work:指的是必须要做的但很无聊或很难的工作,其实也就是做苦工,或者是吃力不讨好的工作。 例句:更多信息请访问:http://www.24en.com/ He did the dirty work on that project. 他在那个项目中做

发表于:2019-02-18 / 阅读(96) / 评论(0) 分类 实用英语

Three guys are in a bar discussing how much their wives bitch at them. Theydecide that when they get home, they'll do everything that the women ask. The next weekend, they are in the same bar. The first guy says Man, I don't think that our idea was s

发表于:2019-02-19 / 阅读(187) / 评论(0) 分类 趣味英语

若考试准备时间充足,可以多加涉猎,扩充自己的知识背景;若时间紧张,则需搞定TPO套题。根据文章记忆单词,并不是文章中出现的每一个陌生的面孔 都要去熟悉,比如一些繁琐的专有名词跳

发表于:2019-02-25 / 阅读(131) / 评论(0) 分类 托福英语

1、题型注重解题方法 托福阅读10种题型,除最后的小结题外大都属于考查文章细节的题目。根据题干中的关键词定位是至关重要的一步,然后就是理解。此时如果词汇量太小怎么办?事实上做阅

发表于:2019-02-26 / 阅读(135) / 评论(0) 分类 托福英语

Work一词,想必大家都很熟悉啦,但是对于work的用法和词组搭配,你又知道多少呢?今天我们就来学习一些含有work的英文表达。 1. dirty work 必须要做的但很无聊或很难的工作;吃力不讨好的工

发表于:2019-03-02 / 阅读(175) / 评论(0) 分类 英语口语

Fixing a Flat Tire 更换爆胎 Evan encounters an unwelcome surprise in his plans. 艾凡遇到了一件不愉快的意外事件。 K:Copenhagen! I can't wait! I hope the border crossing into Denmark is as smooth as it was into Germanr. 凯西: 哥本

发表于:2019-03-18 / 阅读(3396) / 评论(0) 分类 赖世雄旅游观光英语通
学英语单词
a-flicker
absorption inductor
amebicidal
amphipyrenin
Anna's hummingbirds
anti-aircraft artillery
arc modulation
back clipping plane
broad-spectrum
brunneous
chimney plant
cirripectes fuscoguttatus
clinopodium laxiflorum laxiflorum
collection efficiency of photomultiplier tube
Colwyn Bay
combating navigation service
companding law
connection index
contraction force
dag hammarskjolds
danburite
decay time of scintillation
degasifications
diffracted wave bundle
distribution baffle
Diurosal
Dreyer's vaccine
eikonal coefficient
end losses
enzyme catalyst
equal probability quantizing
erythemalgia
exuberation
financial taxonomy
flooding phenomenon
general coincidence
general mnemonic
Giano dell'Umbria
grapefruit juice
hand vise
highspeed downlink packet access
HPTP
Hydrangea caudatifolia
impennae
interdisciplinary field
ISBC Intel
isopar
labour pool
least squares theory
macroglobulinemic
mean lives
mechanism of styrenation
medullated nerve fibers of retina
mells
method of sections
minutation
miyabea fruticella
mobile clinic
Modling
monaural channel recorder
monohedron
motor starting
Mount Manara
Mulanje
no-licence
oge
oh-oh
ombrophil
one-day internationals
overclasses
paddle screw conveyer
Pasteur, Louis
pathogenesis of small intestine disease
phase-shift trigger
protection component
protective spectacles
pseudo top-level domain
raw mill
reconciling
reference adden-dum
retrotrapezoid nucleus
ride across
rodent botfly
rolling extractor
rozanov
sandgoby
self-propelled asphalt paver
service model
serving jute
shawllike
shicers
soft-cover
split-leaf
stamping
stillicidious
tetrahydrobyopterin
towing depth distance recorder
turbidly
unsteady flat head
weak-interaction
wood-pigeon
zeuglodon