音标:[,kætә,kai'netik] ;
[生]放能的

from npr news in washingdon,i am nor ram.the federal aviation administration says a boening 777 crashed a short while ago when landing in san francisco airport.the asian airlines flight has come from soul south korea,a spokes man says it appears the

发表于:2018-12-17 / 阅读(329) / 评论(0) 分类 2013年NPR美国国家公共电台7月

OK, today we're going to talk about the mole. 今天我们来谈一下摩尔。 Now, I know what you're thinking: I know what a mole is, 我知道你现在在想:我知道摩尔是什么, it's a small furry creature that digs holes in the ground

发表于:2018-12-18 / 阅读(332) / 评论(0) 分类 TED演讲教育篇

It's a bit of a cross of my arm. 一些手臂的交叉。 So all I'm doing is exploring this space of T and flashing through it with some action. 我在做的仅仅是探索T的空间,通过一些动作穿梭于这个空间。 I'm not remembering w

发表于:2018-12-19 / 阅读(311) / 评论(0) 分类 TED演讲教育篇

Broadcast: Mar 15, 2003 The U.S. space agency NASA is getting ready to resume shuttle flights as early as September or October. But the return to flight depends on whether the cause of the shuttle Col

发表于:2019-01-03 / 阅读(423) / 评论(0) 分类 VOA2003(上)-科技先知

发表于:2019-01-03 / 阅读(354) / 评论(0) 分类 英文语法词汇

Given all the buzz, you'd think an iWatch from Apple would be a case of when rather than if. In theory, such a device could push computing forward. Users could check messages and get alerts and directions without having to whip out their iPhones. (An

发表于:2019-01-07 / 阅读(349) / 评论(0) 分类 英语阅读理解

This is Scientific American's 60 seconds science. I'm Kellen Horgon. This will just take a minute. Have you ever wondered what happens to mosquitos in the rain, a raindrop is like 15 times heavier than those little suckers. So getting hit by one, he'

发表于:2019-01-08 / 阅读(381) / 评论(0) 分类 Scientific American(六)月

1. For more than 40 years, researchers have been cataloging the non-verbal behaviors women use to let men know they're interested (and vice versa). One important category of flirting includes the oldest trick in the book: hair tossing。 1. 相关专家

发表于:2019-01-08 / 阅读(364) / 评论(0) 分类 实用英语

发表于:2019-01-11 / 阅读(322) / 评论(0) 分类 考研英语

US Agency Announces Wave Energy Prize Competition 美国能源部发起能源奖竞争 Experts say that sun and wind are the richest sources of clean, renewable energy. But ocean waves also create powerful, clean energy. So, the U.S Department of Ene

发表于:2019-01-12 / 阅读(355) / 评论(0) 分类 2015年VOA慢速英语(五)月

By Peter Fedynsky Moscow 22 June 2007 In 1957, the United States and Soviet Union began a series of exhibits to showcase the life and achievements of the two countries. Russia is marking the 50th anniversary of the exchanges in place of the USSR, whi

发表于:2019-01-13 / 阅读(404) / 评论(0) 分类 2007年VOA标准英语(六月)

Japan Heightens Military Alert for North Korean 'Space Launch' It is perhaps the highest state of readiness for Japan's military since World War II. The country has deployed naval ships equipped with interceptor missiles and set up missile defenses o

发表于:2019-01-13 / 阅读(329) / 评论(0) 分类 VOA标准英语2012年(四月)

Science and Technology 科技 Looking for the Higgs 捕获希格斯粒子 Enemy in sight? 敌军现身? The search for the Higgs boson is closing in on its quarry 希格斯玻色子的研究逼近其目标 ON JULY 22nd two teams of researchers base

发表于:2019-01-26 / 阅读(365) / 评论(0) 分类 经济学人科技系列

kinetic adj. 运动的(of or resulting from motion);动力学的(of or relating to kinetic art)[记]词根记忆:kine(动)+tic运动的 know-how n. 专业技能,知识(practical ability or skill)[记]分拆联想:know+how知道如何做专业技能

发表于:2019-02-01 / 阅读(337) / 评论(0) 分类 GRE英语

总有人会问怎样学英语效果最好,其实这个问题是没有统一的答案的,这里有一些学习英语的建议,希望能对大家有所帮助。 Warming-up to Study English学习之前先热身Just as there are exercises to help

发表于:2019-02-06 / 阅读(314) / 评论(0) 分类 英语学习方法

matter 物质 energy 能 vacuum 真空 liquid 液体 fluid 流体 solid 固体 body 物体 mass 质量 weight 重量 density 密度 specific gravity 比重 gravity 重力 velocity 速度 kinetic energy

发表于:2019-02-07 / 阅读(336) / 评论(0) 分类 英文语法词汇

如何高效的激活你的英语

发表于:2019-02-09 / 阅读(302) / 评论(0) 分类 英语学习方法

How to Create Passion Anywhere and Anytime Remember Science class? Mr. Thatcher, sophomore year in high school, taught us about potential and kinetic energy. I was way more interested in Pam Miller, who sat perilously close to me. But on Mr Thatcher

发表于:2019-02-11 / 阅读(382) / 评论(0) 分类 阅读空间

Voice 1 Thank you for joining us for todays Spotlight program. Im Liz Waid. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1

发表于:2019-02-14 / 阅读(359) / 评论(0) 分类 环球英语 Spotlight

女生表达我喜欢你的十个小动作 1. For more than 40 years, researchers have been cataloging the non-verbal behaviors women use to let men know they're interested (and vice versa). One important category of flirting includes the oldest tric

发表于:2019-02-21 / 阅读(376) / 评论(0) 分类 实用英语
学英语单词
1-methylisoguanoside
accomodation module
acquit oneself well
Africanisation
all wave oscillation
angioneurotic skin-disease
anterior longitudinal ligament
apteroid
assypite
automated press line
banksia integrifolias
be prolific of
bed clothing
Biysk
butyl nitrites
cabinet pudding
Camellia longicaudata
car clouts
cardiemphraxis
carmello
casten
Colonel Blimp
cost-sensitive
credit dispute letter
culvert opening
cyclopenteno-phenanthrene
dahlmanns
data buffer register
demonstrative determiners
differential pressure pick-up
dread disease insurance
eightday
elastic mountings for all systems
elutriated
epigonation
Fata'ulua
frogging repeater
glent
gleym
glyceroneogenesis
goes missing
gun rack
heptylpenicillin
Herzog, Werner
high - end manufacturing
high-floor
ignition speed
inocula
intercoating adhesion
invalid vourcher
jolt vibrator
kareliya
kordich
large-scale motion
lissocarcinus orbiculare
lull sb into sth
mechanical back-to-back test
mica-sheet insulation
mortal flesh
mustard and cress
non-crystalline material
nundinal letters
pearly-white
peroblatoid
planetary ball swager
Pontiac
protective committee
quarantine doctor
rescew
respiration sensor
reverse osmosis separation
roalte
s dak
scare-quote
shaker flannel
smoke detecting alarm system
sodiotheobromine salicylate
spectral hole-burning
Spondias L.
stero-
taeniafuges
taxonomise
tediousness
telegraphline
theory of Abelian variety
Trailer Fraud
uckers
ullager
ultrasonication
unconvenient
unknowabilities
useless land
v-days
variable-wound resistor
ventilation equipment
Vicia japonica
vincaherbine
visiting with
vowel diagram
wedding guest
without the privity of