[网络] 幻兽哺乳动物
(fossorial mammal 的复数)

More than 16 mammals species like the famous fly squirrel have adapted the ability to sail from tree to tree, thrilling Yes, but what is the evolutionary advantages. One theory suggests gliding saves energy, so researchers test that idea using colugo

发表于:2018-12-24 / 阅读(149) / 评论(0) 分类 Scientific American(七)月

This is Scientific Americans 60 Second Science, I am Cynthia Graber, this will just take a minute~ Want to suss out the existence of a shy mammal in a tropical jungle? Just check a bloodsucking leech. Scientists estimate that about a quarter of the w

发表于:2018-12-24 / 阅读(164) / 评论(0) 分类 Scientific American(四)月

It really is rocket scienceresearchers are using huge x-ray scanners from NASA to understand how sonar might be affecting the hearing of large ocean mammals. These scanners are usually used to inspect the space shuttles solid fuel rockets. Navy sonar

发表于:2018-12-24 / 阅读(152) / 评论(0) 分类 Scientific American(十一)月

Some people eat to avoid being bored. Others to avoid doing something theyd rather not, like preparing a podcast. Now a report says we might eat to avoid fungi. Because warm-bloodedness, a condition that requires a lot of calories, may have evolved t

发表于:2018-12-24 / 阅读(106) / 评论(0) 分类 Scientific American(十)月

UNIT 34 NATURE (I) ANIMAL WORLD Lesson 67 Part I UNIT 34 NATURE (I) ANIMAL WORLD Lesson 67 Part I Warming-up Exercises Spot Dictation: Animals Unlike most plants, animals are living ____ that have the

发表于:2018-12-27 / 阅读(109) / 评论(0) 分类 英语听力入门 (全四册)

谈到视角,很多同学可能会问,当我谈论视角的时候,我在说什么。看以下GRE考试中的一句话: The large number of physiological and behavioral similarities between birds and mammals, which have separate evolutionary h

发表于:2019-01-03 / 阅读(140) / 评论(0) 分类 GRE英语

Conservationists are overestimating the number of species that have been driven to extinction(消失), scientists have said. A study has found that a third of all mammal species declared extinct in the past few centuries have turned up alive and well

发表于:2019-01-07 / 阅读(131) / 评论(0) 分类 英语新闻

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Climate change affects seasonal eventsspring flowers open earlier, songbirds breed sooner. But what about mammals? A new study documents the effect on a

发表于:2019-01-08 / 阅读(135) / 评论(0) 分类 Scientific American(六)月

AMERICAN MOSAIC -July 12, 2002: Balloonist Steve Fossett / Songs by Rosemary Clooney / Question About Actor Bruce Lee HOST: Welcome to AMERICAN MOSAIC — VOA’s radio magazine in Special English. (T

发表于:2019-01-08 / 阅读(219) / 评论(0) 分类 American Mosaic

Mammals 哺乳动物 What animals can produce milk for their babies? Mammals. 什么动物能为它们的宝宝产奶?哺乳动物。 Dogs, pigs, elephants, lions, dolphins and bats are examples of mammals. 猪,狗,大象,狮子,海豚和蝙蝠

发表于:2019-01-10 / 阅读(160) / 评论(0) 分类 与美国小学生一起学英文第8册

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we will tell about mammal populations in danger of disappearing. We will also tell about one kind of animal that disappeared

发表于:2019-01-11 / 阅读(157) / 评论(0) 分类 VOA慢速英语2008年(十一)月

Could Rising Temperatures Mean Smaller Mammals? Scientists say in the ancient past, higher temperatures meant smaller mammals. Theyre studying how a brief, but dramatic climate change event affected body size. Its called the Paleocene-Eocene Thermal

发表于:2019-01-14 / 阅读(130) / 评论(0) 分类 VOA标准英语2012年(二月)

[00:04.83]Lesson 13 [00:08.64]1.Learn to say [00:12.79]I'm going to talk about six types of animals. [00:16.34]我要说一说六种动物. [00:17.67]The first type-mammals.第一种--哺乳动物. [00:21.11]People are mammals.人类就是哺乳动物

发表于:2019-01-15 / 阅读(278) / 评论(0) 分类 闽教版小学英语六年级下

在托福考试中,得阅读者得天下,为此上海新东方小编从词汇,题材,题型,解题方法等几大模块入手,为您精心整理了托福阅读技巧攻略的完整版,以方便广大考生备考。 托福阅读的词汇问

发表于:2019-01-17 / 阅读(126) / 评论(0) 分类 托福英语

托福阅读的词汇问题似乎是大家一向比较有争议的一件事情,有的人认为托福阅读只要四级甚至高中的词汇量就可以搞定,但是有的人觉得单词背得多多益善,还要尽量多背一些专业词汇。其

发表于:2019-01-17 / 阅读(147) / 评论(0) 分类 托福英语

托福阅读的词汇问题似乎是大家一向比较有争议的一件事情,有的人认为托福阅读只要四级甚至高中的词汇量就可以搞定,但是有的人觉得单词背得多多益善,还要尽量多背一些专业词汇。其

发表于:2019-01-17 / 阅读(127) / 评论(0) 分类 托福英语

Lyell's oversights were not inconsiderable. He failed to explain convincingly how mountain ranges were formed and overlooked glaciers as an agent of change. He refused to accept Louis Agassiz's idea of ice agesthe refrigeration of the globe, as he di

发表于:2019-01-29 / 阅读(111) / 评论(0) 分类 万物简史

57 这种动物是人类的祖先吗? DATE=6-13-01 TITLE=SCIENCE REPORT - Ancestor of Humans BYLINE=Jill Moss (Start at 59

发表于:2019-01-30 / 阅读(197) / 评论(0) 分类 科技之光

? 澄清托福阅读单词问题的两个误区? 托福阅读的词汇问题似乎是大家一向比较有争议的一件事情,有的人认为托福阅读只要四级甚至高中的词汇量就可以搞定,但是有的人觉得单词背得多多益

发表于:2019-02-09 / 阅读(112) / 评论(0) 分类 托福英语

睡眠革命 Evolution of sleep Sleep is very ancient. In the electroencephalographicsense we share it with all the primates and almost allthe other mammals and birds: it may extend back asfar as the reptiles. There is some evidence that the two type

发表于:2019-02-12 / 阅读(106) / 评论(0) 分类 托福英语
学英语单词
2-6-difluorophenol
ABC immunoperoxidase method
aimee
air-blue
American Business Law
anemone storonifera maxim.
arrived at
articulated pin
ask for one's hand
association of radio industry businesses
Barung, Nusa
basiliscuss
Beckett
benefit one
bistrimate
brier grape
bultman
catch your death
cettina
chesnot
chibo
chloroplast DNA
clean weapon
closed loop identification
cranked up
crawler shoe
cremeomycin
currency linked bond
d-guatambuine
D-RNA
digital tachometry
dorsett
edictum
encanker
epiphysitis
epithele nikau
erosion micro landform
expansion pipe bend
final draft
fistulinas
flax
floating indebtedness
floccilation
fluorescence line width
four-component
fourexed
fully engorged larva
gas discharge analysis
goat's brard
golfweek
graphic application subroutine package
halazones
have them
head of household
hull-downs
Hungarian studies
hygrobates papillosus
ignitor current
igor tamms
immunoblots
indicated horse-power
institute of high learning
interradial canal
inverse flange
largomycin
layout of details
LLCC
main breaker
manual radio direction finder
Margaret Thatcher
mcnelis
Meeh's formula
ministerialness
nanostrangalia semichujoi
narrow gate pulse
Okunevka
ornithomyia chloropus montivaga
penetration survival ability
physical simulation system
pirenoxine
Pirituba
plug in strip
populationally
reaction mass spectrometry
relative scaler
ridger
Ross Rocks
Sarcina reitenbachii
Sea cobra
sea-herr
single-phase arc welding transformer
stigmatocythere orunata
stomper
subtundra
supercharged steam generator
theoretical note
topometry
transcuprein
unconstrained optimization problem
vampirist
voracity
wasteweir