n. 氟
[化] 氟
(fluorine 的比较级)

Key Telephone System (KTS) KTS is an arrangement of multi-line telephones and associated equipment that permits the station user to depress buttons (keys) to access different central office or PBX lin

发表于:2019-01-03 / 阅读(103) / 评论(0) 分类 电信英语

A cluster of villages in China's Guizhou province has been plagued by an outbreak of disease that damages teeth and bones. Now, a new study by Chinese and American researchers puts the blame on polluted coal burned in home fireplaces. In small quanti

发表于:2019-01-14 / 阅读(141) / 评论(0) 分类 VOA标准英语2010年(十)月

Why Teflon Is Slippery Teflon is the trademark name for PTFE, a type of plastic. If you own any non stick cookware, then you probably use PTFE on a daily basis. You might not realize, as you fry your morning eggs, that PTFE is one of the most slipper

发表于:2019-01-22 / 阅读(295) / 评论(0) 分类 英语时差8,16

Why Teflon Is Slippery? 1954年,法国工程师马克格雷瓜尔(Marc Gregoire)的妻子柯莱特(Colette)突发奇想,觉得丈夫用来涂在钓鱼线上防止打结的不粘材料特氟龙(Teflon)如果可以用在煎锅上,效果一定不错

发表于:2019-02-24 / 阅读(159) / 评论(0) 分类 英语听力文摘 English Digest
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African mahogany
agent-general
API units
approaching the customer
approximate computation
autochthonous fossil
besequined
blue pill
Catende
chicken feet
Clay Head
cloudmachine
coated side
coma carcinomatosum
commutative Lie group
copy screen mode
Correct-Eye-Scope
Cubanologist
deep air cell
dudu
eel-grass
electron beam welding machine
favia pallida
feminist
fourth-highest
full gate opening
glass decolourizer
ground clearing
hag-riddens
head bay
henchers
hinged ball valve
hot-blast furnace
hydraulic pond-digging set
Hūvīān, Kūh-e
ignorant person
illusion of control
interedges
jouniehs
knuckleheads
libbies
loved-one
lympho-erythrocyte
mangopes
market identification
misjoinder
mock satin
more than a match for
mtoes
multi-associative memory
mutagenic coefficient
nabis sauteri
neuropterological
ninhydrin reaction
orrises
otiant
patch ice
Peguer
pimpettes
pitfuls
position finder
precision colorimetry
PrivatBank
pseudopodium(in rhizopoda)
psychical deliquium
pulsewidth
pur
recision of contract
resistance tolerance
Rostov-on-the-Don
rubber-packing
rusk
rustins
Sicarius
silent gene
simple liquid mount
skydove
stochastic debugging
suburban landscape
tax-deductibility
the Circumlocution Office
thorn scrub
three-tone signal
Tirnaveni
train to shovel ratio
transfer function for feedback
tribout
Trichosanthes fissibracteata
tubercle bacillus wax
two-way contract for difference (cfd)
ultraviolet absorption
unalchemical
unpeaced
unpurse
valve heater
variable frequency air conditioner
volt coulomb
wage and salary surveys
Whitmanian
with consent
word-deafness