un. 蜗杆啮合

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(136) / 评论(0) 分类 TOP50 初级英文绘本

In this barren sea of sand, it's harder for larger animals to find enough to eat. You've got to be a real specialist, like the Namib sand snake. By sidewinding, it can swim its way up the dunes. But i

发表于:2018-12-07 / 阅读(161) / 评论(0) 分类 浩瀚沙漠

发表于:2018-12-24 / 阅读(162) / 评论(0) 分类 英语口语1+1

Transcript (by myconsent) --for reference only Climate change is normally bad news for endangered species, but in the case of Australia s Grey Nurse Shark, some scientists suggest it might actually help their fight for survival. The Grey Nurse Shark

发表于:2018-12-30 / 阅读(114) / 评论(0) 分类 国家地理2008年

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(235) / 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(169) / 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(129) / 评论(0) 分类 2017年VOA慢速英语(八)月

2012年亚洲区雅思呈现紧缩的趋势,总共40场,相比去年减少了8场。 从题型上来说,新题占总题量的一半左右。其中新题出现频率最高的是Section3。 与去年相比,S3出现的新题比重有所上升。而

发表于:2019-01-08 / 阅读(154) / 评论(0) 分类 雅思机经

Colm O'Riain is an Irish violinist. Pireeni Sundaralingam is a Sri Lankan Tamil poet. They're married and have created a unique music that sounds out their common experience of exile and immigration. Perhaps the best way to introduce the marital and

发表于:2019-01-14 / 阅读(97) / 评论(0) 分类 VOA标准英语2011年(三月)

Top 5 Songs for Week Ending Sept. 17 We're revealing the five most popular songs in the Billboard Hot 100 Pop Singles chart, for the week ending September 17, 2016. Way back in 1988, Rob Base and DJ EZ Rock had a hit single with It Takes Two. How rig

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 VOA标准英语2016年(九月)

Climate change is normally bad news for endangered species, but in the case of Australias Grey Nurse Shark, some scientists suggest it might actually help their fight for survival. The Grey Nurse Shark is one of Australias most critically endangered

发表于:2019-01-22 / 阅读(135) / 评论(0) 分类 自然百科2008年

This refinement to our relationship with IBM's ? in this guise of a win-win relationship. William Amelio is a corporate pioneer, the man whose job's been to manage the merger of an American icon with a mainland Chinese company. Amelio, formerly the h

发表于:2019-01-26 / 阅读(110) / 评论(0) 分类 商业报道2007年

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(148) / 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(134) / 评论(0) 分类 英语单词荟萃

As European leaders attempt to defuse the continent's debt crisis, they are confronting contentious issues over national identity, vastly different economies and how much power should be centralized to control the spending of individual nations. The

发表于:2019-02-05 / 阅读(109) / 评论(0) 分类 英语新闻

By Katie Photiadis Washington 03 September 2007 A new American subculture is emerging - Muslim punk rock. Islam is not often associated with punk rock, but like young people across many cultures, Muslim youth are expressing themselves through punk mu

发表于:2019-02-07 / 阅读(160) / 评论(0) 分类 2007年VOA标准英语(九月)

雅思听力提高方法:灵活利用关键词 一、 关系词的定义和分类 关系词,即体现句子之间关系的词或词组。也有不少人称之为信号词,或者是连接词。不管在雅思听说读写四门中的任何一门都

发表于:2019-02-09 / 阅读(134) / 评论(0) 分类 雅思英语

一、关系词的定义和分类 关系词,即体现句子之间关系的词或词组。也有不少人称之为信号词,或者是连接词。不管在雅思听说读写四门中的任何一门都需要用到这类词,以使得句子更加流畅

发表于:2019-02-09 / 阅读(142) / 评论(0) 分类 雅思英语

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(114) / 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(214) / 评论(0) 分类 卡卡课堂早餐英语
学英语单词
a passing acquaintance with
actuation test
adaptive quantization
adjoint of matrix
adjustable cock
admiralship
admonition
anterior interosseous nerve
apodehydregenase
apogonids
aproner
balance lug
balling on
banjo oiler
basilar glosis
be meat for worms
beranger
bilaterian
black rabbit skin plate
bronsteins
buffer overflows
bulk service
calendar calls
candida lusitaniae
car mirror
Carcastillo
centrifugal inflorescence
cipher code
citgo
convex process
cpp
cramoisy
dinq
direct current selection
door switch
eastabout
exponent of a finite group
extrusion land
financial documents
finishippers
foreing body
gilmin
glitteringly
grand inquest
high oxygen pressure
high-speed metal oxide semiconductor
interflug
joining-up in series
laminar flow control (lfc)
Laser instrument for cancer treatment
left annihilator
line guy
lodge a complaint
manless coal mining
messiter
Mucuna macrocarpa
Mullaghanish
naphthacaine
near here
nose stiffener
OFN
packthread
palatine glands
parachromophore
pharyngolaryngitis
phase-modulation receiver
play money
prebattle
prolactoliberin
pteris dissififolia bak.
push the public button
repair of side ditch
Rottondin
same as usual
scalabilities
Sertralin
seselis
setup spring
shading-pole
shockley state
shut-down feature
sideplate
space segment provider
stards
suicide magnet
swengel
Syamzhena
Tagaungbo
telbent
test data selection criterion
thermal energy gap
thick-fleshed
thonotrane
thyreus himalayensis
topological isomorphism classes
transfer motion
trident hand
trochanteral
two-coat plastering
underdamping
uzomah
video scaling