音标:[əˈku:stik(ə)l imˈpi:dəns ˈmeθəd] ;
[医]声阻法

插座、插头和其它连接物(电器连接) Sockets, plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs, sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(52) / 评论(0) 分类 英文语法词汇

This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? Can you name those notes? Probably not. Perhaps one in ten thousand speakers of European languages has perfect pitch - the ability to recognize a note without having hea

发表于:2018-12-24 / 阅读(56) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-second Science. I'm Karen Hopkin. If you ever got picked on in the schoolyard, you might have wished for some sort of superpower, like unbeatable speed or maybe just the ability to completely disappear. Now scientists

发表于:2018-12-24 / 阅读(54) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Every year, scores of manatees are killed by boats in Floridas waters. Their plight is an ecological concern. And everyone from marine biologists to Marg

发表于:2019-01-08 / 阅读(47) / 评论(0) 分类 Scientific American(十一)月

This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. Hybrid cars are good for the environment, but scientists say that they might be bad for pedestrians. Because hybrids are so quiet that can be hard for wa

发表于:2019-01-08 / 阅读(49) / 评论(0) 分类 Scientific American(五)月

Country Music Ladies Put Men in Their Place American country music lyrics often describe women as they might appear in mens dreams. This is especially true of songs by many male artists. But the songs by Maddie Marlow and Tae Dye are different. The t

发表于:2019-01-12 / 阅读(45) / 评论(0) 分类 2015年VOA慢速英语(九)月
学英语单词
4-Methylbenzaldehyde
abadesco
antimetaphysicality
apartmentmates
Atapirire
authorized securities
bath stabilizer
Bighāpur
bilinear element
binary switch
border checkpost
boycotting
brownseas
celestine i
centavo
chao hui
chargeing pipe
columnar record
complementary mask
confessional debugging
contract under seal
crabfaced
crisp breads
crossed vein
Cymbidium wilsonii
diagnostic communication
direction control damper
Drapano, Akra
dry freeze ground
Duifken Pt.
electric protable drill
Elfenland
explosion-proof ceiling light
faster exciter
featherbeds
fissistigma polyanthum (hook. f. et thomas) merr.
fitty
flight control area
gohan
gray birches
gross cost
head in the clouds
Hexylcinnamaldehyde
ice slab
information system security officer
intense tunable IR source
lentile
Lisitsyno
Manchurian Lilac Bark
methane tank
micoprocessor compatibility
mosaic building block
napha-water
non-biting midge
non-retractable fin stabilizer
nontraumatized
oil cell dot
owner's risk of wetting
oyvind
pachygyria
Palestinophiles
particle correlation
pay a tribute to
period of compensation
persian berry extract
Placide's disk
pneumatically controlled bottom-table undercut saw
poverty datum line
propellants
radio intelligence
ranty
refuelling machine
reps.
retributive
rewriting statement
sauros
Sedum heckelii
semi-minorant
shine-free
shredded chicken and bamboo shoot
square-ups
steam generator water tank drain
strength factor
strong-bodied
supereon
surface acoustic wave delay line
sxaphocephaly
Syringa velutina
t-pieces
T. L.
tire load
transmission gear size
Tsuga canadensis
unrusting
upon second thought s
upper cord member
useful as a chocolate teapot
utter
vertical brace plate
waclaw
Xavier University
Yeongoksa