球面蜗轮减速机

Grasp the 1) cone with the right hand firmly but gently between thumb and at least one but not more than three fingers, two-thirds of the way up the cone. Then 2) dart swiftly away to an open area, aw

发表于:2018-11-28 / 阅读(210) / 评论(0) 分类 疯狂英语2002年

OliverJeffers生在澳大利亚西部,但成长于北爱尔兰的贝尔法斯特,现在纽约。是个插画师,也是个作家。从 2004 年至今,他在动画界获奖无数。他的画充满童真,有点淡淡的忧伤,但又有浓烈的

发表于:2018-12-06 / 阅读(107) / 评论(0) 分类 TOP50 初级英文绘本

[00:06.69]Unit 1 [00:08.32]What are you doing? [00:10.61]Lesson 3 [00:14.45]Learn to Say [00:17.26]Who's that boy? [00:19.80]He's Dick. [00:22.15]What's he doing? [00:24.43]He's cooking noodles. [00:27.56]Who's she? [00:29.98]She's Helen. [00:32.65]W

发表于:2018-12-13 / 阅读(112) / 评论(0) 分类 快乐英语第七册

[00:00.00]2 The early bird catches the worm [00:04.80]The early bird may catch the worm-but people [00:07.60]who lie around in bed in the morning [00:10.06]and work into the evening are more intelligent, [00:13.28]according to Richard Roberts [00:14.

发表于:2018-12-13 / 阅读(336) / 评论(0) 分类 北师大版高中英语模块10(选修)

发表于:2018-12-24 / 阅读(141) / 评论(0) 分类 英语口语1+1

BB starts adding herbs into the batch Robert: What are those things you're putting in there? They look like little worms! BB: Actually, it's a kind of fungus... Robert: Fungus? I'm supposed to eat fungus? BB: Sure...It's called Winter Worm Summer Gra

发表于:2018-12-25 / 阅读(92) / 评论(0) 分类 Eztalk美语会话

So Sorry to Bug You ________________________________________

发表于:2018-12-29 / 阅读(76) / 评论(0) 分类 大学体验英语综合教程

III. Listening In Task 1: David Copperfield is coming. W: My brother is going to pick up some tickers for the David Copperfield show. You interested in coming with us? M: I dont know. Ive been card tricks before, and rabbits from hats. I even do tric

发表于:2018-12-29 / 阅读(82) / 评论(0) 分类 新视野大学英语:视听说教程 4

The worm crawls on the ground. It crawls slowly. She watches it. She picks it up. It wiggles in her hand. She puts it in her mouth. It wiggles in her mouth. She takes it out of her mouth. She puts it back on the ground. It crawls into a hole.

发表于:2018-12-31 / 阅读(203) / 评论(0) 分类 儿童英语小故事

A computer worm is bad news Helen: Hello welcome to Real English from BBC Learning English. I'm Helen. Zo: 大家好,我是刘佳。 Helen: Today we're going to look at words and phrases that have recently become part of the English language. Zo: 地道英语

发表于:2019-01-02 / 阅读(149) / 评论(0) 分类 地道英语在线听

Part 1 The Evolution of Ice Cream 冰淇淋进化史 Ice cream's origins are known to reach back as far as the second century B.C., although no specific date of origin nor inventor has been indisputably credited with its discovery. We know that Alexander

发表于:2019-01-02 / 阅读(89) / 评论(0) 分类 CRI实用英语课堂

Scientists found a prehistoric ancestor of an arrow worm among a group of fossils at two national parks in Canada. The fossils were found in what is now British Columbia, but was once an ocean. The sea worm was 10 centimeters long and had 50 spines o

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 2017年VOA慢速英语(八)月

Lesson 19 Birds 第19课 鸟 1. What is it? 1. 它是什么? beak 喙 wing 翅膀 feathers 羽毛 bird 鸟 2. Same or different? 2. 相同还是不同? same different 相同 不同 3. Let's chant. 3. 来一起唱 Two little blackbirds, Sitting on

发表于:2019-01-09 / 阅读(146) / 评论(0) 分类 冀教版小学英语(三起)--第三册

Unit 50 Ice Cream 第50课 冰激凌 P: Hi, welcome to Forty-one Flavors Ice Cream. What can get you? 柜台人员:嗨,欢迎光临四一冰淇凌店。您需要什么口味的冰淇凌? C1: I'd like a double scoop of strawberry ice cream. 顾客

发表于:2019-01-14 / 阅读(113) / 评论(0) 分类 购物英语口语一本通

Why The World Isn't Close To Eradicating Guinea Worm ARI SHAPIRO, HOST: For the past few years, the world has been on the edge of one of the biggest medical triumphs of modern history. A global effort has nearly wiped out the Guinea worm, a horrific

发表于:2019-01-17 / 阅读(130) / 评论(0) 分类 2016年NPR美国国家公共电台8月

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Hyacinth Igelle is a farmer. He liv

发表于:2019-01-19 / 阅读(77) / 评论(0) 分类 环球英语 Spotlight

By Gilbert da Costa Abuja 04 April 2008 The global campaign to eradicate the debilitating Guinea worm disease continues, with hopes for eliminating it by 2009. Four countries ended transmission of the disease in 2007. Gilbert da Costa attended a cere

发表于:2019-02-04 / 阅读(133) / 评论(0) 分类 VOA常速英语2008年(四月)

今天我们要学的词是worm。 Worm, 是虫子的意思,用在电脑上,指的就是蠕虫病毒。四月一号愚人节,也是一种恶性电脑蠕虫病毒发作的日子。 Computer experts are watching warily as the Conficker worm strik

发表于:2019-02-05 / 阅读(116) / 评论(0) 分类 英语单词荟萃

Voice 1 Thank you for joining us for todays Spotlight. Im Rebekah Schipper Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 Hyaci

发表于:2019-02-14 / 阅读(98) / 评论(0) 分类 环球英语 Spotlight

相信我们每个人都有被神曲洗脑的经历,这种感觉就是我们的大脑中总是不自觉的会响起一阵阵旋律,完全不受自我意识的控制。英文中有一个非常有意思的单词:earworm,直译过来就是耳朵虫。

发表于:2019-03-02 / 阅读(194) / 评论(0) 分类 卡卡课堂早餐英语
学英语单词
a type of
accounting year
aelian
air-sac mite
analog signal converter
andrewsarchus
atomic radial distribution function
audio-video
awarer
be ... man
bends
Borromean Islands
caproic amide
carib
chromic pyrophosphate
chuman
clambakes
clothesbrush
collection and delivery tariff
common alum
communications management bus
compressibile cascade flow
constantan thermocouple
continuous quantity
coordinate indexing system
Dantesca chair
dielectric strength of oil
directional pattern
distillating tower
dognapped
ecciton
EEBD
employment ordinance
emptying culvert
enn autre droit
evell
even number of points
faujasite
feed water analysis
founderships
gaseous oxygen
grind gauge
grossmunster
gun-emplacement
hervey
high flux heater
high lobbing defence
horse-box
hot stoves
hydraulic spray scrubber
hydrogen bonding
hyperfecundation
hysterical fugue
idealized population
indication point
inexcusably
institutional advancement
interposing
jet dryer
law of equal area
ligninic acid
Lloyds TSB Group PLC
magnetic track
manual grinding
master control lever
material processibility
misplanted
monocrotism
nervi massetericus
nontilting
not have a hair out of place
off-road parking
optical time domain feflectomertry (otdr)
packed decimal key
perivaginitis
permanent finishing
Petasites tricholobus
phosphinoline
planned birth
play one's ace
Ppenicillium citrinum
precapillary arteriole
ram of shaper
roller cooling bed
room-services
Sea Bright
sell't
solidus curve
spirocyclooctanes
stage pump
steamfittings
stranger on the shore
struggling on
surface hardened spacer dimple
tap sth out
tetrabromoaurate(III)
time series prediction
turncoat
universal logic element
video tube
waffly
wing bracket