音标:[ˈtʃi:təz] ;
n. <动>(奔跑极快的)非洲猎豹( cheetah的复数形式 )
n. long-legged spotted cat of Africa and southwestern Asia having nonretractile claws; the swiftest mammal; can be trained to run down game

科学家研制奔跑如猎豹的机器人 Scientists have been experimenting with four-legged robots for years, trying to see if they could be used as pack animals for carrying heavy loads over a difficult terrain. But the machine's power requiremen

发表于:2018-12-02 / 阅读(115) / 评论(0) 分类 VOA双语新闻 2014年12月

Pat is showing her mum an animal worksheet from school. Read, listen and match the pictures and the words. Animal Facts 1 Bees and ants work very hard. In fact, they work harder than most animals. They never sleep but sometimes they rest for a short

发表于:2018-12-04 / 阅读(124) / 评论(0) 分类 小学六年级英语

[00:00.00]Unit 8 Lesson 29 [00:04.60]1.Listen to the sentences and fill in the missing words. [00:12.15]1.At Mid-Autumn Festival,children ______ lantern. [00:19.59]2.Zongzi____ ____ at Dragon Boat Festival. [00:25.84]3.Some holidays,____ ____ Teacher

发表于:2018-12-10 / 阅读(198) / 评论(0) 分类 广州初中5B

UNIT 11 What Animals Run Fastest?\n [au:]第十一单元 什么动物跑得最快?\n [00:05.61]Dialogue \n [au:]对话\n [00:07.46]1 Look and listen .Then read and act in groups.\n [au:]1 看一看,听一听。然后分组读一读并演一演。

发表于:2018-12-13 / 阅读(173) / 评论(0) 分类 新路径小学英语四年级上册(一起)

[00:06.69]VOCABULARY [00:09.72]bone cheetah kilometre [00:14.09]骨 猎豹 公里 [00:18.47]leopard crocodile shark [00:22.95]豹 鳄鱼 鲨鱼 [00:27.43]Dialogue [00:30.30]1 Look and listen.Then read and act in groups. [00:38.56]What are you doing,B

发表于:2018-12-13 / 阅读(128) / 评论(0) 分类 广州小学五年级 (下) 课本(2005)

1. In Libya, a French fighter jet apparently brings down one of Moammar Gadhafi's planes on a day when French fighters also struck an airbase deep inside the country. The French foreign minister says military operations here will not last months. 2.

发表于:2018-12-15 / 阅读(146) / 评论(0) 分类 美联社新闻一分钟2011(三月)

This is the VOA Special English Agriculture Report. When farmers and wild animals share land, conflicts can be hard to prevent. But the United Nations Food and Agriculture Organization is trying to help. The FAO and other groups are developing what t

发表于:2018-12-15 / 阅读(96) / 评论(0) 分类 2010年VOA慢速英语(七)月

BBC news with Rosemary Crick. Russia has been observing a day of mourning after a military plane crashed on Sunday in which all 92 people on board were killed. Prayers have been said in the country's Orthodox churches and a makeshift shrine has been

发表于:2018-12-20 / 阅读(76) / 评论(0) 分类 中英双语新闻

Being faster and more agile than your prey was an important attribute, but the ability to ambush prey was a even more lethal hunting strategy. 比猎物更快更灵活十分重要的品质,但伏击猎物是一个更为致命的狩猎策略。 Pred

发表于:2018-12-28 / 阅读(108) / 评论(0) 分类 侏罗纪搏击俱乐部

[00:00.00]Unit 11 Working with Animals [00:06.12]Lesson 43 [00:08.71]1.3 The cheetah is a beautiful animal. [00:13.97]It is yellow-brown with black spots. [00:17.78]Most cheetahs live in Africa. [00:21.20]The cheetah is the fastest land animal. [00:2

发表于:2018-12-29 / 阅读(206) / 评论(0) 分类 北师大版初中英语八年级下

THIS IS AMERICA - National Zoo / Wild Animal Care in U.S. By Jerilyn Watson Broadcast: Monday, February 28, 2005 February 28, 2005 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English.

发表于:2019-01-02 / 阅读(184) / 评论(0) 分类 This is America

Food Chain 食物链 The food chain is a natural system. 食物链是自然系统。 The first level of the food chain consists of plants. 食物链的第一级由植物组成。 These plants are major food for grass-eating animals. 这些植物是食草

发表于:2019-01-10 / 阅读(115) / 评论(0) 分类 与美国小学生一起学英文第4册

SCIENCE IN THE NEWS - How Cooling the Brain May Help People Sleep FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we tell how cooling the brain may help people who have tro

发表于:2019-01-12 / 阅读(120) / 评论(0) 分类 2011年VOA慢速英语(七)月

Robots as Fast as Cheetahs? 机器人像猎豹一样快吗? Scientists have been experimenting with four-legged robots for years. They want the ability to use robots like pack animals to carry heavy loads over difficult areas of land. But providing e

发表于:2019-01-12 / 阅读(109) / 评论(0) 分类 2015年VOA慢速英语(一)月

Is Cheetah Fast Enough to Survive?

发表于:2019-01-12 / 阅读(182) / 评论(0) 分类 2014年VOA慢速英语(十)月

New technologies aid in conservation efforts at the National Zoo Susan Logue Koster | Front Royal, Virginia 19 July 2010 The National Zoo opened a cheetah science facility in 2007 at its conservation center in Front Royal, VA. Cheetahs are considered

发表于:2019-01-13 / 阅读(92) / 评论(0) 分类 VOA标准英语2010年(七)月

Big Cats at Home on the Range Five years ago, U.S. conservation biologist Josh Donlan got some people howling with a controversial article in the scientific journal Nature. Almost literally howling, since the subject was his proposal to re-wild the G

发表于:2019-01-14 / 阅读(95) / 评论(0) 分类 VOA标准英语2011年(六月)

US Woman Fights to Save Cheetahs Since ancient times, people have regarded cheetahs with awe for their beauty, grace and unique ability to reach speeds of up to 110 kilometers per hour. But today, the species - which once ranged across Africa, India

发表于:2019-01-14 / 阅读(140) / 评论(0) 分类 VOA标准英语2011年(六月)

Botswana lies in the arid(不毛的,贫瘠的) basins of southern Africa, much of it within the Kalahari(喀拉哈里沙漠) Desert. But in the north, there is an immense oasis(绿洲) called the Okavango Delta. Created by the floodwate

发表于:2019-01-22 / 阅读(137) / 评论(0) 分类 自然百科2010年

JOHANNESBURG, Sept. 12 (Xinhua) -- The Sharks rugby(英式橄榄球) team from Durban remained eight points clear with 41 points at the top of the log after the 10th week of South Africa' s Currie Cup rugby competition on Sunday. Their nearest ri

发表于:2019-02-06 / 阅读(141) / 评论(0) 分类 英语新闻
学英语单词
ad hocrats
air cooled transformer
amanita toxin
aminoacyl tRNA synthetase
applicated
apsiration infection
arteriographic
as thing are
astm standard sieve
attitude accessibility
Bastutrask
bocconine
boukar
braine le alleud
candrabindu
carpit
cavalries
centre spot
cerebrovascular accident
chanteyman
chicken-feed
Citron R.
clean weapon
constant failure intensive period
date of built
dealer agreement
dechroming
dendritic segregation
depressants
dialogue writer
effs off
elevateds
exemption from estate duty
extra thickness
fault isolation by semiautomatic technique
field coils
fluoroantimonate
foam quartz glass
footbone
foregoing crop
Fraxinus pennsylvanica
fredriksson
gets laid
ground weft
heat return
Ikau
iodo-
kettleholder
Le Touvet
let out a whoop of joy
leucothoes
light bulb moment
liris aurulentus
lochains
long-footed potoroo
Loxia curvirostra
LtCol
marauded
Mataga
maximum sawing diameter
mechanical packing association
neutralization method
non-toxic film
notification of transfer
optical properties
osteocytic
palmitoylcarnitine
pappadoms
passing strake
pentatonicss
percentage of loss
physical swap out
pi (pressure indicator or position indication)
plastic scintillator
polyphenic
port-to-port b/l
pre-approved
primaeval world
recirculation water flow
schedule sailing time
semicoronet
serial data output
shaft horsepower (shp)
shallow ploughing
ST_beliefs-and-opinions_judgments-and-analyses
Stauntonia elliptica
steering routine
strength of illumination
substrate gate
sulfadiasulfone
Takamaka
tapping arrangement
tariff concessions
terlakiren
thermie
time-load curve
top opening
underdeck shipment
understandabilities
us kip
variational monitor
waxing equipment