球面蜗杆

发表于:2018-12-24 / 阅读(79) / 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(132) / 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(55) / 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(46) / 评论(0) 分类 2017年VOA慢速英语(八)月

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(51) / 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(57) / 评论(0) 分类 英语单词荟萃
学英语单词
a love-rat
acid ratio
adjoint Hilbert space
aegra
AGNO3
alternate plumage
antenna changeover switch
be sporty
Bercedo
binary digital signal stream
blast screen
bleeke
blue copperas chalcanthite
capnut
cascade transformer type accelerator
change of orientation of edge element
commodity variable rate of cost
condensing pressure regulator
conseil de famille
CSA
Curie scale
data exfiltration
dechert
dept of currency
dessert spoonful
diffuse light
diskette file directory
dockization
electrosalivograph
Euboic
fatigue indicator
for business writing
for chrissake
frapper
give heart to
guerrilla gig
gymnostomum inconspicuum
gyro-meter type tachometer
habitual dislocation
Haemaphysalis warburtoni
holding magnifying glass
homogay
Hypertenacity
iced-tea spoon
imperatorin
iTV box
length of name
leukoerythroblastic anemia
location hole
low molecular weight polymer
mammaldom
mass outbreak
memory swapping
microadjuster
morrisett
movable vane compressor
nederlands dans theatre
negative resist
neutral over-current relay
non-academics
NPLs
obligation to bearer
open spaced cartilage frame
overlapping tetrahedron
paddy soil
Pan American
pontoon rack
pressation
pressure tank filter
probabilistic risk assessment,PRA
processus nasalis medialis
propudious
pseudocercospora mitteriana
Quercus sessilifolia
quiet days
restless legs syndromes
rockbeasts
Saxis
schismogenic
Seacroft
shrithed
Shu'aybāt
sound locater
spermatogenic value
speye
stall strip
steam-age
suit-like
symptomatic vascular purpura
system world
thallome
tootsie
triquetral bones
try to persuade
tungsten copper composition
unshared
utl
Vsp.
Wehmut
X-ray star
X9
zirconolite