音标:[,kɔntrә'ɔ:bitәl] ;
a. 与正常轨道反向的

定冠词用于某些固定语中,例如: In the middle of 在中间 Take the consequence 自食其果 Put the play on sb. 把责任归咎于某人 In the morning 在早上 In the afternoon 在下午 In the evening 在晚上 Tell the truth 说出真

发表于:2018-12-01 / 阅读(88) / 评论(0) 分类 薄冰实用英语语法详解

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-04 / 阅读(62) / 评论(0) 分类 英文魔法师字源大挪移

Questions for NASA after Rocket Explosion 火箭爆炸后美国国家航空航天局面临的问题 Unmanned Antares rocket is seen exploding seconds after lift off from a commercial launch pad in this still image from NASA video at Wallops Island, V

发表于:2018-12-08 / 阅读(62) / 评论(0) 分类 2014年VOA慢速英语(十)月

[00:41.48]must 应该,必须 [00:48.56]You must stand in line! [00:58.20]You mustn't sit on the desk. [01:07.21]You must get up and get ready for school. [01:17.45]You mustn't eat anything until you see the doctor. [02:05.18]when,before,after引导的

发表于:2018-12-10 / 阅读(104) / 评论(0) 分类 初中英语人教版初二

Virgin Spaceship Crash Raises Questions 维珍宇宙飞船失事引发诸多问题 WASHINGTON Plans to fly tourists to the edge of space could be delayed after Friday's crash of Virgin Galactic's SpaceShipTwo during a manned test flight. It is the se

发表于:2018-12-16 / 阅读(41) / 评论(0) 分类 VOA标准英语2014年(十一月)

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 contra- 表示反对,相反 contrary = contra + ry adj. 相反的 contra

发表于:2018-12-19 / 阅读(68) / 评论(0) 分类 英语PK台

美国火箭爆炸,私营航天产业的挫折 Wednesday's successful launch of a Russian space vehicle taking supplies to the International Space Station was in sharp contrast to the explosion of a private U.S. cargo space craft shortly after it's

发表于:2018-12-19 / 阅读(59) / 评论(0) 分类 VOA双语新闻 2014年10月

1. con /kɒn/ (short for contra)-- 1. against; on the negative side 2. opposing argument, reason against Are you on the pro or con of this argument? 你是赞成还是反对这个论点? Before taking an important step, carefully study the pros and

发表于:2018-12-30 / 阅读(127) / 评论(0) 分类 突破英文词汇

Galactic Rotation 银河系自转 Astronomers calculate there is ten times more matter in our Milky Way galaxy than we can actually see. Discover how the orbital motions of stars in the galaxy reveal dark matter -- on today's Earth and Sky. JB: I'm Joel

发表于:2019-01-02 / 阅读(179) / 评论(0) 分类 (科普英语)Earth and Sky

CONTRA-,CONTRO-,COUNTER- against 相对,反对 字首 contra,contro,counter 源自拉丁文介系词,副词 contra,意为相对,反对.拉丁文将 contra 和 contro 视作字首,例如 contradict v.

发表于:2019-01-03 / 阅读(83) / 评论(0) 分类 英文语法词汇

本项中最常用的英语表示法是Contraindications,也有用Restrictions on Use(用药限制)的。 一、本项中涉及到禁用(或慎用)某些药物的患者或某种特殊情况,例如: 1、孕妇、妊娠期或哺乳期,幼

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 医学英语

美国私企飞船与空间站对接 WASHINGTON, Jan. 12 (Xinhua) -- A commercial spacecraft, operated by U.S. space company Orbital Sciences Corp., docked with the International Space Station (ISS) on Sunday morning on its first official cargo resup

发表于:2019-01-09 / 阅读(87) / 评论(0) 分类 英语新闻

CONTRA-,CONTRO-,COUNTER- against 相对,反对 字首 contra,contro,counter 源自拉丁文介系词,副词 contra,意为相对,反对.拉丁文将 contra 和 contro 视作字首,例如 contradict v.

发表于:2019-01-11 / 阅读(64) / 评论(0) 分类 考研英语

SCIENCE IN THE NEWS - Space Junk Threatens Earths Orbital Environment JIM TEDDER: This is SCIENCE IN THE NEWS, in VOA Special English. Im Jim Tedder. KATHERINE COLE: And Im Katherine Cole. Today, we tell about an ever increasing number of objects in

发表于:2019-01-12 / 阅读(106) / 评论(0) 分类 2011年VOA慢速英语(九)月

Global Warming Could Delay Next Ice Age The next ice age could be delayed by tens of thousands of years due to excessive amounts of heat-trapping carbon dioxide in the atmosphere, which disrupts Earths natural cycle of warming and cooling, according

发表于:2019-01-13 / 阅读(80) / 评论(0) 分类 VOA标准英语2012年(一月)

With Failed Launch, US Private Space Industry Suffers Setback 火箭发射失败 美国私人航天受挫 Wednesday's successful launch of a Russian space vehicle taking supplies to the International Space Station was in sharp contrast to the explosi

发表于:2019-01-14 / 阅读(58) / 评论(0) 分类 VOA标准英语2014年(十月)

The amount of debris orbiting the Earth has reached a tipping point for collisions, which would in turn generate more of the debris that threatens astronauts and satellites, according to a US study released on Thursday。 NASA needs a new strategic p

发表于:2019-01-30 / 阅读(71) / 评论(0) 分类 实用英语

By David McAlary Washington 12 July 2006 Astronaut Mike Fossum (on arm)installs the International Space Station's railcar-like mobile transporter U.S. space shuttle astronauts are on their third spacewalk since Saturday, this time to practice method

发表于:2019-02-03 / 阅读(174) / 评论(0) 分类 2006年VOA标准英语(七月)

November 25th, 1963Three days after he's slain in Dallas, the body of President John F. Kennedy is laid to rest at Arlington National Cemetery. 1986In Washington, new details about the Iran-Contra Affair engulf President Ronald Reagans administration

发表于:2019-02-14 / 阅读(64) / 评论(0) 分类 历史上的今天-2013年

November 25th, 1963Three days after he's slain in Dallas, the body of President John F. Kennedy is laid to rest at Arlington National Cemetery. 1986In Washington, new details about the Iran-Contra Affair engulf President Ronald Reagans administration

发表于:2019-02-14 / 阅读(68) / 评论(0) 分类 历史上的今天-2014年
学英语单词
ansi regular symbol
antilooting
balian
bbc-tv
benzophenone carboxylic acid
bigmouth buffalofish
blood-groupings
Brodmann, Korbinian
Buchman, Frank Nathan Daniel
buckthorns
changestone
classified application
compound expression
compound fracture open fracture
consulteth
consumption trial
Cornish Rex
crime of corruption
csi
Dalnate
diffusional charging
dinitrogenases
dioptric lighting
dipole matrix element
dry-cargo tweendeck
economic thought
electrophilicities
enplanement
family Cyprinidae
field mice
finger lever
fish bone
Freedom House
grating digital display
grease tray
grid proximity effect
Guadalfeo, R.
gyroscopic drift indicator
hangability
high frequency dielectric welding
Honag, Oued
Howell County
hybrid network
Igbéré
intrahepatic bile duct
ischio-pubic region
kHz (kilohertz)
lavador
laverock
leysins
Machilus salicoides
maidens over
making for
mechanical-physical separation process
medium volume spraying
microlesions
mixture Hermann's
mountain pacas
multidimensionally
multiplex coding
Norfolk Islander
occupational safety and health act (osha)
Ogasawara
outrates
overfire
packset
pantelegraph
pine land
pishers
ploughing machine
punch-pliers
rack cutter
reach rod
reflux tube
regression of the node
reverberation strength
rheoviscometer
science and technology input
scythelike
see-through
seifter
septal lamellae
sett system
shutter weir
single-point bonding
sixx
SLR camera
spider iron
squirters
SSMG
stacking
stemming list
success-seekings
tea clotch
the long knives
tour nure
transpicuousness
trawling
ullis
umbo of tympanic membrane
user preferences
yesildere (ibrala)