un. 拟椭圆几何
[网络] 准椭圆几何

gallery -画廊,美术馆 gallon -加仑 gang -(一)帮,(一)伙 gap-缺口,间隙 garbage -垃圾,废物 gardener-园丁 garlic -大蒜 gas -气体,煤气 gasoline -(美)汽油 gaze-凝视,注视 gear -齿轮装置 gene -基因 generally -一般地,通常 generate-生成,产生,引起 generator -发

发表于:2018-11-29 / 阅读(262) / 评论(0) 分类 用mp3背四级单词

Unit 9 It’s a great job Vocabulary Task Answers/Script 1. Phillippe is a courier . He rides his bicycle all day. He delivers packages. 2. Marta is a ski instructor . She teaches people how to ski .

发表于:2018-12-04 / 阅读(123) / 评论(0) 分类 大学体验英语听说教程

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(171) / 评论(0) 分类 数学英语

76 years after Pluto's discovery and after 17 years of research and development, Nasa's new Horizon Spacecraft sets out for Pluto. Travelling at around a million miles a day, it's on a 9-year, 700-million-dollar journey to reach Pluto and review its

发表于:2018-12-27 / 阅读(766) / 评论(0) 分类 探索与发现2015年

1. Which item did the girl NOT mention about her needed supplies for school? A. pencils B. computer C. calculator 2. Why doesn't the father want to buy his daughter some of these supplies? A. The items are far beyond his financial means. B. He feels

发表于:2018-12-28 / 阅读(128) / 评论(0) 分类 听英文对话做选择

1. What one thing does the girl NOT have to do on Wednesday after school? A. practice the piano B. take care of children C. finish homework assignments 2. Why can't the girl go to a movie on Monday? A. She has to catch up on her French homework. B. S

发表于:2018-12-28 / 阅读(130) / 评论(0) 分类 听英文对话做选择

When I was a kid I was top of the class in maths. I was really good at mental arithmetic and doing sums. Things were easy back then, It was all addition and subtraction, multiplication and division. I knew my times tables like the back of my hand. Th

发表于:2018-12-28 / 阅读(169) / 评论(0) 分类 听一分钟英文-M

我们今天学的词是:planet。Planet是行星。不过你听说了吗,太阳系中排行第九的行星冥王星Pluto被降级了。Astronomers' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 英语每日一词

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(249) / 评论(0) 分类 Scientific American(十)月

finishing touch 收尾工作 英文释义 The final element needed to complete something;the culmination. (NOTE: often plural 'finishingtouches') 例句 Painting the old building we had fully remodeled was the finishing touch before we reopened. 我们

发表于:2019-01-08 / 阅读(161) / 评论(0) 分类 每日商务英语

KELLY MCEVERS, HOST: Over the last few months, weeks, days, hours, you might have heard of a certain movie that is in theaters this weekend. (SOUNDBITE OF FILM, BLACK PANTHER) FOREST WHITAKER: (As Zuri) I give to you the Black Panther. MCEVERS: Black

发表于:2019-01-16 / 阅读(140) / 评论(0) 分类 2018年NPR美国国家公共电台2月

When I was a kid I was top of the class in maths. I was really good at mental arithmetic and doing sums. Things were easy back then, It was all addition and subtraction, multiplication and division. I knew my times tables like the back of my hand. Th

发表于:2019-01-21 / 阅读(161) / 评论(0) 分类 纯正英语一分钟

Please speak English 请讲英语 词汇扫描 exterior angle (几何形状的)外角 corresponding 对应的 interior angle(几何形状的)内角 take notes 记笔记 英文原文 I'm a high school geometry teacher and I started one lesson

发表于:2019-02-15 / 阅读(110) / 评论(0) 分类 英语笑话(MP3+文本)

generation n.一代,一代人;产生 generator n.发电机;发生者 generous a.慷慨的;宽厚的 genius n.天才;天才人物 gentle adj.柔和的 gentleman n.绅士;有教养的人 gen

发表于:2019-02-21 / 阅读(434) / 评论(0) 分类 考研英语

我们今天学的词是:planet。Planet是行星。不过你听说了吗,太阳系中排行第九的行星冥王星Pluto被降级了。Astronomers' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定

发表于:2019-02-24 / 阅读(203) / 评论(0) 分类 学个词

《这个杀手不太冷》主题曲:Shape of my heart Artist:Sting Song:Shape of my heart He deals the cards as a meditation And those he plays never suspect He doesn't play for the money he wins He doesn't play for the respect He deals the ca

发表于:2019-03-02 / 阅读(188) / 评论(0) 分类 影视英文歌曲
学英语单词
a-hey
acetaldehyde dehydrogenase
adhds
androgen
Anlier
automatic on-board optical system
autumn pumpkin
ava'
bar pattern
Bermuda high
biregular transformation
blind fastener
Bol'shoye Nagatkino
bore face machine
breakaway valve
caryon
charge-sensitive preamplifier
chironomid
cobalt(ii) orthophosphate
compensating arrangement
conditional contraband
constant power braking
cover seat
cutensil
cyberforensic
darboux differential equation
deck sash
Diamantoid
dihexagonal-prism
do sb in the eye
donalds
dongles
donkey-jackets
dress - down friday
elastic extension
Eulophia pelorica
external circulation system
farm chemicals
fiddleleaf
Formagene
get under skin
go to bat against
good for your health
greenidea decaspermi
guanoxyfen
gustavus iiis
haemoplastic
harmonic range
hepatic blood flow
higher surveying
higherquality
house-detective
hydrogen iodide anhydrous
hyoid tooth
iconoduly
in a beeline
lepidochlore (lepidochlorite)
leptasteroside
lysimachia terrestriss
make a feast of
meal benefit
mesentoblast
metering circuit
molly-whops
mud hose
multi-purpose floating pontoon
nival regime
parent page
performance standard zoning
pernitrate
planimetric base
plicatulate
pole piece
postphilosophical
pro-gaier
progssive process
Proxmired
pyrometallurgical plant
ratchet lever
rectilinear distance location
research problem
schtupp
sleet jump of conductor
Soren Peter Lauritz Sorensen
switchhitter
switching-impulse test
tci
Teijin Tetoron
teletypesetting code
the other afternoon
towel clamp
turbine volumetric efficiency
two worlds
unburnt gas
vagal eminence
vest someone with authority
wherrying
wilfried
wind up an account
wireless telegraphy
yetling
Zonaria