蜗杆与锥形柱销式

在今天我们要讲的两个习惯用语里,一个关键的字就是:pin。Pin这个字单独用的时候可以解释为:别针。但是,pin这个字也有不少和其他字合在一起用的时

发表于:2018-12-01 / 阅读(241) / 评论(0) 分类 美国习惯用语

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(143) / 评论(0) 分类 TOP50 初级英文绘本

发表于:2018-12-13 / 阅读(165) / 评论(0) 分类 Wee Sing Around the World

Libyan rebels and government forces have staged several offensives in the battle for control of the country. To get a clearer picture of the situation on the ground, VOA's Susan Yackee spoke to our correspondent Phil Ittner who is currently in the op

发表于:2018-12-16 / 阅读(108) / 评论(0) 分类 VOA标准英语2011年(三月)

发表于:2018-12-24 / 阅读(167) / 评论(0) 分类 英语口语1+1

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(238) / 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(171) / 评论(0) 分类 地道英语在线听

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(137) / 评论(0) 分类 2017年VOA慢速英语(八)月

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(169) / 评论(0) 分类 2016年NPR美国国家公共电台8月

今天我们要学的词是taper off。 Taper off, 是逐步减弱,逐步停止的意思。The number of tourists in the beach area tapered off after the peak season, 旅游旺季结束后,到海边来玩的游客慢慢减少了。Sales are expec

发表于:2019-02-03 / 阅读(167) / 评论(0) 分类 英语每日一词

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(152) / 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(137) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是taper off。 Taper off, 是逐步减弱,逐步停止的意思。The number of tourists in the beach area tapered off after the peak season, 旅游旺季结束后,到海边来玩的游客慢慢减少了。Sales are expec

发表于:2019-02-06 / 阅读(127) / 评论(0) 分类 英语单词荟萃

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发表于:2019-02-10 / 阅读(170) / 评论(0) 分类 加州英语分级GK

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发表于:2019-02-10 / 阅读(201) / 评论(0) 分类 加州英语分级GK

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发表于:2019-02-10 / 阅读(211) / 评论(0) 分类 加州英语分级GK

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发表于:2019-02-10 / 阅读(220) / 评论(0) 分类 加州英语分级GK

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发表于:2019-02-10 / 阅读(221) / 评论(0) 分类 加州英语分级GK

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(119) / 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(215) / 评论(0) 分类 卡卡课堂早餐英语
学英语单词
accretion ridge
admiralty redwood viscosimeter
agamidaes
amylase in urine
angiocardiokinetic
appeals
Arthrotardigrada
asymmetric conductivity
Baldwin I
ballast screen
base operand
beargardens
Beekbergen
bookwork
Bostroem's method
brush-applied coating
bucket loss coefficient
buffer input/output channel
call (in programming language)
cam switch
chat bot
competes
cubic centimetres
Damkohler's ratio
Danie
deathray
defenceman
deprotects
examination for discovery
father process
fetal-cell
field pansy
forevacuum
frozen flow efficiency
function sequencer
giga-sievert
gilia
Givors
goathlands
Goodyera schlechtendaliana
heaven-bliss
high-speed machine tool
higher order needs
horizontal multicompartment fluidized bed dryer
hydraulic shock
hydroxylamine nitrate
instrumently
intramucosal
inverse transitive closure
Jack.
jig-boring machine
Karīmābād, Rūdkhāneh-ye
katatonia
Liebermann test
lumped-constant element
micromanometry
miltanthin
miniburst
monkey's wedding
morozova
multichronometer
multiple telegraph
nonverification
nutrients in sea water
outty
pandar
PHOLDAE
photoncia
precipitation value
rapid response
ratio change gear
reel paddle
reflexa
rescission of contract
Ribes takare
scrows
Sedirea
senecio glabelluss
shaped catalyst
silver contact
sing someone to sleep
social login
source multiplication method
stacket
statistical agency
steek
step cover
subsector
successive reaction
T&V (test and verify program)
tension increment
tension-leg
the balance sheet
ultra-wide
universal device
us downstairs
variable condenser
variable swept back wing
Walsoken
weight of observation
worthwhiler
y. s.