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(230) / 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(294) / 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(427) / 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(272) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
absent from work
aliev
anti-armour helicopter
art decoes
bandar lampung (tanjungkarang-telukbetung)
be consequent on
beam supported at both ends
belittler
Beomeosa
bimotor aircraft
calandras
cazics
chamber floor
charter agreement
charter by time
corruption prevention
coupling and guide tube
crane stalk
craneberry
credit-and-debit economy
cyclic damp heat test
d-cinema
De Leon
decaling
determine against
differential prime ideal
digital MMDS
disruddered
dominate node
electoral verdict
empodium (pl. -dia)
ergotamine
estock
failure tolerance
fainteth
faulty coverage ratio
file compression utility
forced-circulation air cooler
free cutting steel wire
general-purpose test-signal generator
glaziest
Goldsmithian
good rinsibility
handle socket
haustra of colon
Himecol
hog-tieds
IC double waveguide laser
inl
intercommunication speaker
Kobane
kootjieskolk (kotjeskolk )
labeled shelf life
louque
Mahārī Jabbās
management personnel
mariposans
mat gloss
meta-uranopilite
mordant color
nanomolecular
nickelises
nitrating agent
non deleterious
non-special group
nosecones
Odiongan
oil lamps
Old Age Pensions Act
palops
pancytopenia
partial parthenogenesis
Patiya
per-son
phylloides sarcoma
play-maker
postneuritic
probability of discharge
proof-of-purchase
protostoma
queue on
reformer tube
rozerio
sacrificatory
single pole single throw
slow-operation relay
spathulifolia
spondylocladium mori sawada
tank race
telemorphosis
test vector
tidal gravimeter
titanhornblende
tyrantry
underoxidize
unwrinkling
wearing her heart on her sleeve
Whit weekend
whitey, Whities
winding engine indicator
wurali
zinc sinter