烷基三甲基季铵化合物

In business, Optus has called for Telstra's proposals on its participation in the national broadband network to be blocked. Optus' chief executive Paul O'Sullivan says Telstra's current plan for the separation of its retail and wholesale arms wholesa

发表于:2018-12-11 / 阅读(78) / 评论(0) 分类 澳洲ABC新闻快递2011年

The United Nation's World Food Program says rogue members of Somalia's extremist al-Shabab group attempted to raid its compound late Sunday in the Somali town of Wajid, about 300 kilometers northwest of Mogadishu. World Food Program spokesman, Peter

发表于:2019-01-14 / 阅读(84) / 评论(0) 分类 VOA标准英语2009年(八月)

What do these five words have in common: hotdog, fireworks, well-being, waistline, sunset and ice cream? They could all describe a fun holiday celebration. For example: My holiday was wonderful! I went to a friends party and we laughed, ate and had a

发表于:2019-01-21 / 阅读(117) / 评论(0) 分类 2018年VOA慢速英语(十二)月

By Elizabeth Carlassare. Todays topic is compound interest. Albert Einstein is often quoted as having said something to the effect that compound interest is the greatest wonder of the universe. Its an urban legend, but it packs some punch! In todays

发表于:2019-01-30 / 阅读(109) / 评论(0) 分类 货币英语

AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have

发表于:2019-01-30 / 阅读(71) / 评论(0) 分类 农业与发展

ISLAMABAD, Feb. 25 (Xinhua) -- The living compound of the former al-Qaida chief Osama bin Laden in Pakistan's northwest city of Abbottabad is being demolished, said one local media report. Local Urdu TV channel Express said that the front part of bin

发表于:2019-02-18 / 阅读(58) / 评论(0) 分类 英语新闻
学英语单词
acropigmentation
amalgam squeezer
amethodists
annular plate valve
anterior leaves
Baldecito
beam of anchor
butylhydroqui
capill
carpal-tunnel
cellular automaton
ceratophryids
channel control reconfiguration
circuit parameter extraction
clearwing
co-architect
collector current runaway
commandive
composition settlement
condensed gas dispersoid
connection configuration
Darkley
desoxycortone
different ideas
diskvalve
disruptive function
eddication
electromagnetic shoe brake
equalitarian family
european olive trees
feel sure of oneself
field phase control
fishy flavo(u)r
font values
four strand rope
fredrik
fresh water ecology
gage-clearance
gauchesque
Glossopsida
Gordon's sign
graphic control
halochromy
hand gallop
hard roes
high silicon cast-iron anode
human excrete
imperial beard
incorporate
interclade
iso-alcoholic elixir
knife structure electrode
lean-mixture rating method
linux boot loader
Lisseri, Oued
lobi mamm?
long period Cepheid
love-apple
maize cutter for combine
Manganpennine
meteoric material
moruloid fat
muskwoods
native materialism
nickel-rich
nimble-witted
nominal thickness of cut
Nor-Ketoagarofuran
Northern Illinois University
novelry
ornatuss
performace test
pleats filter
powerchip
printed circuit connector
public data
radiate green space
reprivatizations
reproducer
rough purification
scene stealing tactics
seasonal heat load
short whists
show sb the door
space sounding
standard program procedure
steel frame mill building
straight side glass carboy
Syul'dyukar
textualization
thermoplastic enamel
traido
turnaround condition
unit treatment
verin
versemonger
vowelizing
walgrave
waste land poets
write only code
yawning
zinc (zn)