天球子午线

Next time you need directions, maybe ask an ant. Because these clever little critters are such masters of navigation that some can find their way home whether theyre walking forward, backward, or sideways. Thats according to a study in the journal Cu

发表于:2018-12-24 / 阅读(86) / 评论(0) 分类 2017年Scientific American(一)月

UNIT 75 RADIO PROGRAMS (Ⅴ) Lesson 149 Part Ⅰ Warming-up Exercises Note-taking: Radio Program Reminders 1. 23:30 ________________________ 0:00 ________________________ 0:09 ________________________

发表于:2018-12-27 / 阅读(59) / 评论(0) 分类 英语听力入门 (全四册)

词条 含义 近义 solo n. 独奏曲 adj. 单独的 unaccompanied , single soloist n. 独奏者,独唱者 soluble adj. 可溶的,可溶解的 dissolvabel, meltable solution n. 解答,解决 n.

发表于:2018-12-30 / 阅读(83) / 评论(0) 分类 王玉梅托福词汇配套MP3

Working Towards An Electronic World 建立电子化世界 For many years now, HP has been working towards a world of pervasive information technologies that will characterize the 21 st century. 多年年来,惠普公司一直在位建立一个信息技

发表于:2018-12-30 / 阅读(70) / 评论(0) 分类 历史英雄名人演讲

A Celestial Ambience 劫后余生:巴黎圣母院 As a testament to the correlation between glorious spaces and heavenly thoughts, the Notre Dame de Paris has stood for 750 years as the apex of European religious architecture. Seeking to liberate t

发表于:2019-01-02 / 阅读(84) / 评论(0) 分类 双语有声阅读

88 华盛顿

发表于:2019-01-02 / 阅读(123) / 评论(0) 分类 文化聚焦

Scientists and designers in London have found a possible solution to the problem of plastic bottle waste. 英国伦敦的科学家和设计师发现一个可以解决塑料瓶垃圾问题的方法。 The group at Skipping Rocks Lab has made a water b

发表于:2019-01-02 / 阅读(66) / 评论(0) 分类 2017年VOA慢速英语(五)月

常用英语单词词根大全

发表于:2019-01-03 / 阅读(105) / 评论(0) 分类 英文语法词汇

Chinas enrollment figures in private English as a Second Language (ESL) courses and related test preparation programs continue their longstanding high growth rates. 长期以来,中国报名参加英语学习及相关考前培训的人数持续高速

发表于:2019-01-08 / 阅读(119) / 评论(0) 分类 英语阅读理解

Without a care we stand fast, before an endless sea. Impervious to any storm blowing our way. Without fear we glance into spiteful eyes, as we walk determined, dressed to the nines. Carelessly we let them sling their pebbles at our feet. Continuously

发表于:2019-01-10 / 阅读(82) / 评论(0) 分类 英文摇滚歌曲

Astronomers Are On A Celestial Treasure Hunt. The Prize? Planet Nine SCOTT SIMON, HOST: Astronomers now think they've discovered a new planet in our solar system. All they have to do is find it. NPR science correspondent Joe Palca has been exploring

发表于:2019-01-17 / 阅读(144) / 评论(0) 分类 2016年NPR美国国家公共电台8月

天文学 astronomy 天文学 astronomical 天文的 astronomical observatory 天文台 astronomer 天文学家 astrophysics 天文物理学 astrology 占星学 pseudoscience 伪科学 cosmos(universe) 宇宙 cosmology 宇宙学 infinite 无限的 co

发表于:2019-01-18 / 阅读(102) / 评论(0) 分类 托福英语

对于备考新TOFEL考生来说,首先最大的挑战和最大的难点就是单词很难记,而且容易忘,由于记不住单词而英语学习效率非常低,学英语时间拖的就比较长,所以,学习一长就没有兴趣了;一准

发表于:2019-02-03 / 阅读(63) / 评论(0) 分类 实用英语

world 世界 orb 星球,天体 cosmos 宇宙 cosmography 宇宙结构学 cosmogony 宇宙起源学 cosmology 宇宙论 earth 地球 sphere 天体,球面 globe 球 space 空间 sky 天 vault of heav

发表于:2019-02-03 / 阅读(106) / 评论(0) 分类 英文语法词汇

overlap v.与…交叠 解析:Their duties overlap.他们职责相同。 passive adj.被动的 解析:【反义词】active 主动的 portion n.一部分 解析:for the great portion of one's li

发表于:2019-02-06 / 阅读(104) / 评论(0) 分类 考研英语

Manned space program's Meridian Project operational BEIJING, Oct. 23 (Xinhua) -- The Meridian Project, a massive scientific research project that will monitor weather in space, became fully operational on Tuesday. The Meridian Space Weather Monitorin

发表于:2019-02-07 / 阅读(129) / 评论(0) 分类 英语新闻

What is at the center of the universe? 宇宙的中心是什么? It's an essential question that humans have been wondering about for centuries. 这是个很重要的问题,几百年来,人们一直在探索。 But the journey toward an answer

发表于:2019-02-13 / 阅读(99) / 评论(0) 分类 TED演讲教育篇

1 ASTRONOMY 天文 astronomy 天文学 astronomical 天文的 astronomical observatory 天文台 astronomer 天文学家 astrophysics 天文物理学 astrology 占星学 pseudoscience 伪科学 cosmos(universe) 宇宙 cosmology 宇宙学 infinite 无限

发表于:2019-02-13 / 阅读(76) / 评论(0) 分类 实用英语

So, think of the three settings I've talked to you about: 那么想想这3个我所谈到的背景: factory, migration, office. 工厂,移民,办公室。 But it could be in a school, it could be an administration, 但这也可能在学校,在政

发表于:2019-02-14 / 阅读(101) / 评论(0) 分类 TED演讲科学篇

A Chinese biotechnological company announced on Sunday it has developed the world's first 3D blood vessel bio-printer, which makes it possible to produce personalized functional organs. 本周日,中国的一家生物技术公司宣布,它已经研

发表于:2019-02-16 / 阅读(112) / 评论(0) 分类 英语新闻
学英语单词
a fine man
acremonium fusigerum
acupuncturists
aerodynamically unsupported missile
aft fuselage
Airmouse
aishanna
Alberschwende
all of a sort
alliaceous odor
AN (air natural cooled)
apomorphine hydroehloride
athwart ship force Q
auditory cartilage
axle weight
bar-mitzvah
benefits and risks
Brocas area
childhood education
Clark's Town
clear display
comma splice
commodity-driven
component system
craigmontite
crane forward
critta
daki
defoamer agent
directory access protocol
earphones
electronic probe microanalysis
family Equisetaceae
filler order number
floods in
general osteosclerosis
glandularia
grants in aid for public health
grindal
ground trainer
guard car
Guerrero, R.
gymno-colon
hangingon
helical manometer
high pressure expansion machine
Histiopteris
hohenlindens
huge scale
human placental lactogen
hydropleuritis
imprisonable
input-output statement
irrigation reservoir
isostylous
keep to something
kelsi
lapide
lasurapatite
let down heat exchanger
lg
lone-wolf
low finish
medial basal segment of lower lobe
musculus rectus capitis dorsalis
mutori
naphthionate
numeral control robot
optical camouflage
plumbing bar
popularity rating
powder flame spraying
predicator
Printer Job Language
prolegate
pump packing
quartz disk
rapid discharge rate capacity
rate-controlled step
RB (run back)
recipocating engine
resilient element
Rognedino
rusticators
satellite office
shredding of emulsion
sifting box
squirmers
superatomic
symmetric component
taper bit
template phase
termitophile
tetouan
threephase starter
ultimate density
vena colicas
weight-watchers
Winnipegosis
wolfe
yotta-
Zwicky compact galaxy