音标:[sʌl'faiәn] ;
硫离子
n. A hypothetical radical, SO4, regarded as forming the acid
or negative constituent of sulphuric acid and the sulphates in
electrolytic decomposition; -- so called in accordance with the binary
theory of salts.

Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find

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By Crystal Park Washington 05 January 2006 Business- Delphi Job Cuts The decline of American car-makers and fierce competition from overseas suppliers have forced the largest U.S. auto parts manufactu

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Malaysia agreed to extend a mandate to keep its peacekeepers in the volatile southern Philippines, where they will continue to monitor a shaky cease-fire between the Philippine government and the Moro Islamic Liberation Front. Nancy-Amelia Collins i

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U.S. Vice President Joe Biden says he is withholding judgment on Iran's presidential election, as protests continue in Tehran over election results showing a landslide re-election victory for President Mahmoud Ahmadinejad. Vice President Joe Biden,

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By Sean Maroney Islamabad 28 September 2009 The head coordinator for the U.N. Humanitarian Affairs office in Pakistan says his agency is ready to handle what is expected to be a large number of families fleeing the South Waziristan tribal region as

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BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag

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By Douglas Bakshian Manila 14 December 2007 The son of Libyan leader Moammar Gadhafi has discussed unifying the two main Muslim rebel groups in the Philippines to help achieve a comprehensive peace between the rebels and Manila. The development came

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-Everyone loves a good ghost story. The gruesome, the spiritual and the supernatural arouse an instinctive curiosity in all of us. In the west, ghostly fervor reaches a peak with Halloween on October 31. In Thailand, the spirit-world comes closest to

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学英语单词
6-ethly-3-(1H-tetrazol-5-yl)chromone
acanthoclinid
administrative planning
aetobatus reticulatus
air leak test
anthias
asymmetrically doped buried layer
at the parting of the ways
balistrariae
bossisms
brachet, bratchet
British Semi-Longhairs
camphorate
Canhas
capillary fragility butter
capital of Mexico
cappas
chapitle
climax community
closterer
cloudy sliver
clutch pedal connecting link
connata
contributing interests and value
cordula
crefish
Creran, Loch
Crotalaria jianfengensis
cut and cover tunnel
darjeeling tea
data set access
decenterable
defluoridation
divalike
double contraction pattern
double-base propellant
drug supply
duality between tests and confidence regions
emarcid
extended lookup
factory safety rules
fan coupler
flutter the dovecotes
giant air shower
glazed coated paper
high yield stress steel
hole azimuth angle
horny substance
human resource outsourcing
I am so sure!
indoor raising of seedling
intercommunication panel
interior work
intriguery
kit bags
lactoferritin
lead word
marmeliuc
Meso-Cystine
methyl pentosan
monolayer winding
mosepele
Negroland
nephrins
newyne
nominal sample temperature
normocrinic
Ostrów Wielkopolski
PAPOVA virus
parallel plane
payment against arrival
perbromate
philosophically
planavit C
polysemes
prodromal
push-off arm
radial type
reflector mount
remills
resydence
retroaspect
safe handling of dangerous goods
single-stage sampling unit
slow rinse
snelf
soup bone
spondylarthropathy
staphylococcal enterotoxin bs
static load(ing)
station manager
subscapular nerve
taboggans
teliospore
Thermofor clay burning process
to give up the ghost
unnominated
Vidalia onion
wardor
weatherbie
wind effected phenomena
with mock gravity