丙炔;甲基乙炔

Fire Regime 火 Fire was a creation of life -- born from oxygen and organic matter -- ignited by lightning. Thus fire has been a fundamental feature of the Earth for at least 400 million years. A scientist talks about fire -- today on Earth and Sky.

发表于:2019-01-02 / 阅读(225) / 评论(0) 分类 (科普英语)Earth and Sky

Fire Cycle 火灾规律 The El Nino phenomenon of 1997-98 unleashed torrential rain in some parts of the world, while creating abnormally dry conditions in others. And it sparked record numbers of wildfires. Learn more about climate and wildfire -- toda

发表于:2019-01-02 / 阅读(218) / 评论(0) 分类 (科普英语)Earth and Sky

Eric是个DJ大师,这首歌相信也会很快风靡D 厅,让无数人摇摆起来。

发表于:2019-01-10 / 阅读(143) / 评论(0) 分类 英文特辑精选

Education Minister Christopher Pyne has denied he offered to help James Ashby in his sexual harassment claim against former Speaker Peter Slipper. Mr. Ashby has told 60 Minites that Mr. Pyne offered to find him a lawyer and assured him a job and warn

发表于:2019-01-19 / 阅读(120) / 评论(0) 分类 澳洲ABC新闻快递2014年

A number of Sydney school students could face jail for allegedly importing drugs into the country. Custom says international crime sydicates are offering teenagers sums of money to accept packages from China. Two students, aged 15 and 16, are facing

发表于:2019-01-19 / 阅读(97) / 评论(0) 分类 澳洲ABC新闻快递2013年

Future of 8000 Australian steel workers around Australia hangs in the balance this morning as administrators of Arrium hold urgent talks with politicians. Arrium owns more than 4 billion dollars. The Opposition leader Bill Shorton says a nationalisti

发表于:2019-01-19 / 阅读(98) / 评论(0) 分类 澳洲ABC新闻快递2016年
学英语单词
All-trans
Anetacnin
arnharts black-egg disease
auto kern
automated newspaper
berberest
beta-ray monitor
bulk samples
Byfleet
cambric paper
canaridigitoxoside
cargo marine insurance
catalyzing
centrifugal precipitation tube
Chandragiri
chemical exchange method
close ... heart
colberts
complete set kets
consistency of mle
controller institute of america
cot plot
cross drawing
decon
Deparkin
Dimbokro
diskdupe
distugonia decurvata
electric sanders
fence planting
fine-grained soil filler
flightfollow
forward recovery mission profile
gaffin
GBJ
go to the happy hunting grounds
guk-guk
handbook
idiophone
impairments
incrusting solids
initating terminal
innermost layer electron
interaction role
keyword rule
kuder occupational interest survey (kois)
light diesel
lymphadenitis of mesentery
Macrozamia communis
memofiles
mention to
mobile tag
mothe
multigraviton
nonaxisymmetrical configuration
Nospane
nuclear iodination
ofersear
order Plantaginales
pachycholia
Palladio, Andrea
Pilea notata
piston air valve
polonies
post savings book
predrilling
primary legislation
proton-electron event
recording-mechanism
roslagskuta
ruminations
Sankuri
scutl
selected course
Siroplasma
six-cylinders
slites
squalids
squill-like
standpipe system
straight cast
subclass alismatidaes
supporting vouchers
telebureaux
Telonium
thermionic ion source
thladiantha nudiflora hemsl.
threephase inverter
Traypak
turn sb on
two-storey faces
unchopped radiometer
uncomfort
unicity of transform
unmade
Viola serrula
warm-air feed
white soda ash
willow pattern
wite
youngerman
zinc sulfocyanate