[网络] 民族学家

What little we know of them comes almost entirely from eavesdropping on their songs, but even these are a mystery. 我们对它们的一点了解,儿乎完全出自我们偷听到的它们的叫声,而连那个也还是个谜。 Blue whales will

发表于:2018-12-07 / 阅读(238) / 评论(0) 分类 万物简史

we have always been shameless about stealing great ideas, 我从来不觉得借鉴别人的创意可耻 and I think part of what made the Macintosh great was that people working on it were musicians, and poets and artists, and zoologists and historia

发表于:2018-12-27 / 阅读(230) / 评论(0) 分类 名人传记

Like all other living creatures, human beings belong to a group of other animals that share certain characteristics. Zoologists place us in a group called primates, which include other mammals such as apes and monkeys. Among the key features found in

发表于:2018-12-29 / 阅读(251) / 评论(0) 分类 人教全日制普通高中英语(必修)高三(全一册)

Penguin 企鹅 Do you know where we can find penguins? 你知道我们在哪里能找到企鹅吗? Some penguins live near the South Pole. 有些企鹅生活在南极附近。 But others live in mild weather too. 但也有其他企鹅生活在温和的

发表于:2019-01-10 / 阅读(254) / 评论(0) 分类 与美国小学生一起学英文第11册

EXPLORATIONS - Wade Davis: Scientist, Explorer and Writer By Marilyn Christiano Broadcast: Wednesday, May 04, 2005 (MUSIC) VOICE ONE: This is Mary Tillotson. VOICE TWO: Wade Davis And this is Steve Em

发表于:2019-01-11 / 阅读(290) / 评论(0) 分类 Explorations

下面让我们谈谈英语书信的格式: 不管是私人信函、商业信函还是各类便条都是重要的交际形式。所以,要写好各种信函和便条,首先要掌握其写作的语言,同时必须熟悉并运用恰当地表达内

发表于:2019-02-03 / 阅读(213) / 评论(0) 分类 英语作文

Science and technology 科学技术 Reptilian micturition 爬行动物的排尿 That's a relief 可算是方便了 Softshell turtles urinate through their mouths 鳖类通过其嘴部小便 WHY did the turtle stick its head in a bucket? 为什么乌龟

发表于:2019-02-03 / 阅读(359) / 评论(0) 分类 经济学人科技系列

BBC Learning English People and Places Hany El Hamzawy William:Hello and welcome to People and Places the programme where you meet interesting people with interesting stories! My names William Kremer. Today, I thought wed practise some listening com

发表于:2019-02-04 / 阅读(560) / 评论(0) 分类 人与地方

Zoologists have found a habitat in western Chinas Qinghai Province with the greatest density of snow leopards in the country. Zoologists have spotted a habitat with the greatest density of snow leopards in the entire country, located in western China

发表于:2019-02-06 / 阅读(297) / 评论(0) 分类 CCTV9英语新闻2014年07月

Now, have you ever wondered why koalas hug trees? And apparently, according to a new scientific study it is to stay cool. That discovery was made by researchers from the University of Melbourne who were looking at how koalas regulate their body tempe

发表于:2019-02-09 / 阅读(231) / 评论(0) 分类 英语听力精选进阶版

Botanists and zoologists were much slower to admire its virtues. 植物学家和动物学家要过长得多的时间才看到它的优点。 It's not hard to see why. 原因不难明白, On Woese's model, the worlds of botany and zoology are relega

发表于:2019-02-17 / 阅读(228) / 评论(0) 分类 万物简史

When times are good, they exist as one-celled individuals, much like amoebas. 当年景好的时候,它们以单细胞的形式独立存在,很像是变形虫; But when conditions grow tough, they crawl to a central gathering place and become,

发表于:2019-02-17 / 阅读(246) / 评论(0) 分类 万物简史

Ana: Hey, Michael. I heard your mom is a zoologist. What is it exactly? Mike: A zoologist. Well, that's true. She is a zoologist. So a zoologist is someone who studies animals. Ana: Oh, interesting. So does she study all animals or does she focus on

发表于:2019-02-27 / 阅读(302) / 评论(0) 分类 英语趣味课堂

Genus (pluralgenera) and species had been employed by naturalists for over a hundred years before Linnaeus, 属和种,博物学家们在林奈之前已经使用了100多年; and order, class, and family in their biological senses all came into us

发表于:2019-03-04 / 阅读(375) / 评论(0) 分类 万物简史
学英语单词
absent by enforced net deprivation
absolute luminosity
abutilon grandifolium
advanced programming
aircraft launching satellite
allide
anchor board
anti-neutrino beam
apicoplasts
atonality
background limited infrared photoconductor
bang me
Buchmanism
cargo flexibility
ceraran setae
cinquefoil
cloud veil
cold pressing vacuum sintering method
constraint analysis
Crotalaria albida
crypto-sexual
dextrorotations
Dinaric series
diter
editor in charge
electronic states
entity-relationship approach
erythrinid
failure mode
felt packing
flower basket
foam solution
food parcel
frustrating
fuel assembly surface temperature
game played
grading wages
heavy-bedded
hydraulic compressive packer
in someone's thoughts
incurl
indiscretion
inorganic acid
isohopane
isotopic level gauge
kameralism
lagnappe
lamp voltage regulator
Le Lion-d'Angers
leadbitters
light-load period
loanworthy
long dash
Lutestral
magnetic tubes of flux
making no bones about
malemiut
marchin
margin of revolution
moving
Muldbjerg
multielectron transfer
multiple injury
multiple ribbon growth
Narcotal
net coal consumption rate
Neuenhagen bei Berlin
nuncheon
outmoding
past participles
petrograph
pilot gauge
plum flower form pusher train
polygonials
proportional pressure reducing
pyramid of vestibule
radar digital display
radioresponsiveness
regulatory tax
retaining the needle
ritzmann
sealed cowling
Shuho
Sinosideroxylon pedunculatum
skylight frame
slag ballast
soap trees
speak down to sb.
SR-RSV
stair-climbing
super VCD
Tapirapuã
television room
temmer
trochlear ergometer
turbine-driven compressor
vertical flow type
Vicente, Point
waggner
Wycliffe
Xuan Thành
Zsigmondy's test