音标:['hektə,græf] ;
n. 胶版;胶版印刷
vt. 胶版印刷

【近义词】

DAVID GREENE, HOST: OK, now let's talk about some light that is probably not as good for you. This is the light coming from your smartphone or other screens. It's known as blue light. And it can really interfere with your sleep. Some people are using

发表于:2018-12-17 / 阅读(58) / 评论(0) 分类 2017年NPR美国国家公共电台11月

Then, Ostrum's crew made another discovery - lying next to the Raptor was a second skeleton. 紧接着,奥斯特伦姆的团队有了另一个发现,在迅猛龙旁边还有第二具骸骨。 Two Raptors, side by side. 两头迅猛龙紧挨着。

发表于:2018-12-28 / 阅读(56) / 评论(0) 分类 侏罗纪搏击俱乐部

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. One of the most important archaeological finds in history was the Dead Sea Scrolls. These documents include some of the earliest written records of the

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 Scientific American(十一)月

By Lisa McAdams Moscow 24 April 2006 Russian President Vladimir Putin, right, and his visiting Kyrgyz counterpart Kurmanbek Bakiyev meeting in the Moscow Kremlin on Monday, April 24, 2006 Kyrgyzstan P

发表于:2019-01-13 / 阅读(105) / 评论(0) 分类 2006年VOA标准英语(四月)

By David McAlary Washington 05 April 2007 Scientists have discovered a genetic reason why some dogs are small and others big. They say the finding has implications beyond canine size, since the work applies to the study of other complex genetic trait

发表于:2019-02-05 / 阅读(82) / 评论(0) 分类 2007年VOA标准英语(四月)

The Unsung Heroine Who Helped Shape 'Suicide Squad' AUDIE CORNISH, HOST: The summer's final big comic book movie opened today. Suicide Squad is not an ordinary superhero movie. For one thing, it's about supervillains. And its original story was conce

发表于:2019-02-13 / 阅读(56) / 评论(0) 分类 2016年NPR美国国家公共电台8月
学英语单词
abrupt bend
aerospace ground equipment
after manuring
aladja
anticarie
as sukhnah (es sukhne)
Asbeferrite
Atyur'yevskiy Rayon
axle-driven generator
balame
ballet-style
basket tipper
bear an analogy to
biological mineralogy
bitch seats
blank groove
breakoff
breaks up with
capital stock
checkingly
cloughies
color processing
common moorhen
cu-zn
cvts
dataplane
dichloroisocrotonic acid
division of words
dullin
duodecimal
Electronic Arts, Inc.
employment equity
factory quality terms
flashing-light experiment
gendercide
genus hylas
HTML table
ignatii
in full senes of the world
internally stored program
isozonide
jius
kasay
last approval
Latronquière
levopropicillin
lithium propoxide
mangalwadi
mediacy
Melocheville
modified nucleoside
myeloidin
Nansen Sd.
near-sighted
nonextended logical address space
Northern Sporades
on-off two position regulator
paediatric urology
panoplay
pattenmakers
permanent callus
pervicacious
photography club
pneumatic tube clutch
Popuvesiai
porphyrellus gracilis
ramus maxillaris n. trigem.
read memory
regulated rectifier
rotary hearth iron making
sault ste. marie canals (soo canals)
screw back
sewr
Shabas
shell parakeets
signal noise
Sinopel
slotted base plate
sophism
spiroacetals
standard for acceptance
steppenwolves
studio years
substitutional compound
suck balls
supporting mass
tele-service
telemetering medium
the demon drink
timmiella diminuta (c.m l.)chen
TRAP laws
trismus sardonicus
tumor infiltrating lymphocyte
tv recording and relaying vehicle
type-specific connection point
Ulvellaceae
vibromassages
vinymal
Vrbovsko
whole plot factors
winter air-conditioning
withershin