同心椭圆

That information is available in the current shot, but there's another source of information not available on the current shot, 以上这些信息是实时获得的,但是另一个获得信息的渠道,不是实时获得的, but only available

发表于:2018-12-02 / 阅读(226) / 评论(0) 分类 TED演讲教育篇

From NPR News in Washington, I'm Barbara Klein. The man accused of the deadly shooting at Washington's Holocaust Museum in June has died. 89-year-old James von Brunn died today at the federal prison in North Carolina. The self-declared white supremac

发表于:2018-12-24 / 阅读(174) / 评论(0) 分类 2010年NPR美国国家公共电台1月

Today I have a special show for you because it's September 24: National Punctuation Day, a holiday created by an educator named Jeff Rubin. To celebrate the day I had a punctuation contest and today's show highlights two of the winners. Other winners

发表于:2019-01-02 / 阅读(236) / 评论(0) 分类 英语语法 Grammar Girl

by Mignon Fogarty People often ask how to use ellipses, those little dot-dot-dots you often see in e-mail messages. For example, Mitra from Michigan asked, When is it appropriate to use '...' in writing? People use it all the time, and it seems like

发表于:2019-01-02 / 阅读(251) / 评论(0) 分类 英语语法 Grammar Girl

by Jason Marshall In the last few articles, weve talked about fractions and percentages, and soon enough well see that these ideas naturally lead us into the world of decimal numbers. But before we head down that path, lets take a quick detour to tal

发表于:2019-01-02 / 阅读(265) / 评论(0) 分类 数学英语

A recent scientific study analyzed what your favorite punctuation mark means about you. Every writer, every person, over-uses and abuses at least one punctuation mark. Heres what your particular weakness means about you: 最近的一项科学研究显示

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 求职英语

?A recent scientific study analyzed what your favorite punctuation mark means about you. Every writer, every person, over-uses and abuses at least one punctuation mark. Heres what your particular weakness means about you: 最近的一项科学研究显

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 英语美文

When ketchup is just sitting around, the tomato particles are evenly and randomly distributed. 当番茄酱静止的时候,番茄颗粒都很均匀的分布其中。 Now, let's say you apply a weak force very quickly. 现在,假如你突然用很小

发表于:2019-01-17 / 阅读(149) / 评论(0) 分类 TED演讲教育篇

63 火星的神秘运动 DATE=6-27-01 TITLE=SCIENCE REPORT - The Motion of Mars BYLINE=Mario Ritter (Start at 59

发表于:2019-01-30 / 阅读(220) / 评论(0) 分类 科技之光

你有没有发现,有些人在写东西时总喜欢一逗到底,而另一些人就是句号一个接一个,更有一些人每句话都要以惊叹号收尾!标点符号的使用,也许不仅仅是习惯,更隐藏着某种内藏的性格特

发表于:2019-02-06 / 阅读(152) / 评论(0) 分类 阅读空间

学了好久英语,却不知道基本符号怎么说?*、#、//、...只能靠比手划脚沟通?听今天节目,学常用符号、标点符号英语怎么说! 关键词: 逗号、句号、问号、感叹号! 最常用的标点符号包括

发表于:2019-02-22 / 阅读(211) / 评论(0) 分类 美国文化脱口秀
学英语单词
2-ethyl-1-aminohexane
accessories per unit
adown
agricultural sulphur
alleve
altitude bombing
andesith
anthropocentrality
Ascaris vermicularis
assets under management
backguy
Bragg reflection
C.C.S.
canabal
capital injection
central lines of track
Ceylon bowstring hemp
commercial grade substance
composite prescription
consumer demand theory
contaiminant
conversi
cosinusoidal intensity distribution
Damno
datum transformation
deal breakers
dorsodistal
drowsyhead
dump energy
Edward Cullen
end-coil
excavation volume
focus in
Forez, Mts.du
fragmentography
graphics library
history of thermodynamics
holochilus
i-stems
immoralistic
impact ripper
interceptor jar
interday
Ipomoea sinensis
Jacobi identity
jawhar (villa duca abruzzi)
Khaty
Larling
lorids
luxuriation
Lāhithah
manufacturing failure
medium emery powder
mesoporphyrin protection
metodo
michael philip jaggers
multifigured
multiglycosides
number of defectives
one-group theory
order laminarialess
pennicuius
pico farad
Pilibhit
platform based container open sided
plush cam
poppiness
post-striker
protected wireline distribution system
provider communication information
pulse amplitude modulated sample
punica granatum var.legrellei vanh-oute
rearranges
receiving terminal
reference voltage
renal nanism
rioprostil
scotoperiod
scuttle out of
self-closing grab
shypoo
silver-activated zinc sulfide
sound navigation ranging
sprack
swim cap
syndromally
tamariscina
think good to do
thoracodidymus
throughhole
tiruvarur
tormogens
transmit-receive tube
underedge stone
unexpired premium
unpitiable
upset a balance
vaporization heat
viridia
wooden stand
zianite (kyanite)